Trailblazing Trousers: 5 Best Outdoor Pants for Hiking & Adventure
The best outdoor pants balance comfort, durability, and smart storage. We put leading men’s options through real-world miles to see which ones actually deliver.
Introduction:
Outdoor pants are an essential part of any outdoorsman’s kit – whether you’re a casual day hiker, a seasoned backpacker, or a gearhead who scrutinizes every stitch. In this review, we’ll explore five top-rated men’s outdoor pants that are built for comfort, performance, and durability: the pants we chose are the KETL Mountain Apparel Shenanigan Pants, KÜHL Renegade Rock Pants, Outdoor Research Ferrosi Pants, Patagonia Terravia Trail Pants, and the prAna Stretch Zion Pants. We tested these pants on rugged trails, rock scrambles, and everyday outings to see what makes each pair excel and where each has its limits. From innovative fabrics and water repellent finishes to pocket layouts and built-in belts, we’ve dived deep into the details that gear enthusiasts care about.
The Verdict:
Best Trail-to-Town Hybrid – KETL Mountain Apparel Shenanigan: Jean-inspired nylon twill with four-way stretch, a built-in G-hook belt, and smart storage makes these the grab-and-go pair for hikes that end at a taco spot. Midweight fabric can feel warm on the hottest days.
Best for Rugged Scrambling – KÜHL Renegade Rock: DURALUX fabric shrugs off granite, eight useful pockets carry the extras, and hem cinches keep cuffs out of chains or off footholds. Runs warmer, and the tapered cut can feel snug on big quads.
Best Hot-Weather Breathability – Outdoor Research Ferrosi: Feather-light stretch, great airflow, and drawcord cuffs make these a summer and fast-pack staple. Minimal pocketing and thin fabric mean you’ll want layers when it’s chilly.
Best for Variable Mountain Weather – Patagonia Terravia Trail: Four-way stretch with PFC-free DWR, full zippered pocket set, and ankle zips for boots or venting—built for long, mixed-condition days. Slim cut and premium price won’t suit everyone.
Best do Everything in the Mountains – prAna Stretch Zion: Durable (Re)Zion fabric, integrated belt, ventilated gusset, and roll-up snaps = one pair does most from flights to multi-pitch. Not the lightest for peak heat; consider the Slim fit for a cleaner silhouette.
KETL Mountain Apparel Shenanigan Pants ($99.95): Best Trail-to-Town Hybrid
Nitty Gritty:
Fabric: 96% nylon / 4% spandex twill; 156 gsm
Stretch/Finish: 4-way stretch; water & stain-repellent
Waist/Closure: TSA-friendly integrated G-hook belt; grippy interior waistband
Pockets: 2 mesh-lined hand pockets (with internal media sleeve), zip thigh pocket, 2 zip back pockets, 2 utility loops
Mobility: Gusseted crotch
Fits/Inseams: Slim or Straight; 30/32/34 in inseams
Warranty: Lifetime free repairs
Best use: Trail-to-town versatility, travel, all-day wear
What We Like:
Robust yet soft fabric with stretch
Tons of pockets (front, back, side) and utility loops for gear storage
Built-in G hook belt is convenient for travel and keeps the waistband secure
Water/stain resistant and quick drying for trail use
What We Don’t Like:
Midweight fabric can run warm in the hottest summer conditions
G hook belt closure isn’t removable – might not suit those who prefer using their own belt
Field Test:
True to KETL’s mountain adventure travel roots, the Shenanigan is loaded with useful features for active use. There’s a built-in adjustable belt (a low-profile G hook closure) integrated into the waistband, so you don’t need a separate belt – handy for travel and TSA checkpoints. The waistband interior has a grippy texture that helps keep the pants from sliding down when you’re on the move. Storage is excellent: two deep front hand pockets (with a mesh lining and a small internal media sleeve, perfect for AirPods), two zippered back pockets, and a zippered side pocket on the thigh for secure storage of a phone, wallet, or passport. On top of that, KETL includes two utility loops along the waist, perfect for clipping sunglasses or keys. The pants also have a gusseted crotch for freedom of movement and are offered in a straight fit or slim fit. In my use, I found these details well thought out. I clipped my keys to a utility loop while hiking and was relieved to have that extra security. While scrambling over rocks, the gusset and stretch fabric kept me from feeling any seams binding. The Shenanigan pants dry quickly after creek crossings, and I noticed mud brushed off easily thanks to the DWR finish. In terms of durability, I’ve bushwacked through thorny brush and even took a fall on granite while scrambling in the Eastern Sierra; the fabric showed no snags or tears, living up to KETL’s rugged reputation. (They even offer lifetime free repairs, underscoring the focus on longevity.)
Fit & Who It’s For:
The Shenanigan Pants come in Straight and Slim fits, accommodating different body shapes. The straight fit I tested was relaxed enough for easy movement and layering a base layer underneath in cooler weather. There’s no noisy swish, and the articulated knee cut and stretch mean they feel as comfy as sweats but perform like true hiking pants. These pants would suit hikers, backpackers, and general outdoor enthusiasts who want one pair of pants that can do it all. From scrambling on a dusty trail to catching a casual dinner in town. They excel at versatility and storage; a true hybrid between technical function and everyday style. On the flip side, if you run very hot in the summer or need ultralight pants, note that the Shenanigans’ burlier fabric (156 gsm) runs a bit heavier than minimalist trekking pants. Overall, KETL knocked it out of the park for an all-around outdoor pant that doesn’t look overly “techy.”
KÜHL Renegade Rock Pants ($99): Best for Rugged Scrambling
Nitty Gritty:
Fabric: DURALUX™ soft-shell, 95% nylon / 5% spandex
Protection: Water & abrasion-resistant; UPF 50+
Fit/Leg: Modern tapered cut; 14" leg opening
Pockets: 8-pocket layout with 2 zip thigh pockets + 2 drop-in phone pockets; zip back pocket
Waist/Build: Microsuede-lined waistband, gusseted crotch, articulated knees
Cuffs: Hidden hem-cinch cord
Inseams: 30/32/34 in
Best use: Rugged hiking & scrambling where durability/storage matter
What We Like:
Extremely durable DURALUX™ fabric that’s abrasion-resistant yet soft
Abundant pockets (8 total), including zippered thigh pockets and stealth phone pockets
Articulated knees, gusseted crotch, and stretch for an excellent range of motion
Hem cinch cords
What We Don’t Like:
Runs warm in hot weather due to the heavier fabric weight
Tapered fit may be snug on very muscular legs (consider sizing up if between sizes)
DWR is good for light rain, but pants can saturate in heavy downpours (not fully waterproof)
Field Test:
KÜHL has outfitted the Renegade Rock with an impressive eight-pocket design. There are the standard two front hand pockets and two rear pockets (one has a secure zip closure). Additionally, you get two zippered side pockets on the thighs, which are perfect for a phone or trail map, and two “stealth” drop-in pockets along the upper thighs sized for a smartphone or other small items. I found the thigh zip pockets especially useful while climbing. I could stash my phone securely, and it didn’t interfere with any movements. The Renegade Rock also features a micro suede-lined waistband, which is a subtle thing you won’t notice until you’re out on a long hike; it prevents chafing and feels soft against the skin, even when I have a loaded backpack rubbing at my waist. Another unique touch is the hem cinch cord hidden in the cuffs, letting you tighten the pant leg around your ankles. I tested this while biking to the trailhead: a quick pull on the internal drawcord, and the pant leg stayed out of my chainrings (and as a bonus, climbers will appreciate being able to see their footholds by snugging the cuff). The pants offer UPF 50+ sun protection as well, great for high altitude sun exposure. On a hike carrying a 30 lb pack, the Renegades breathed reasonably well, though they run a bit warmer than thinner pants like the OR Ferrosi and the KETL Shenanigan pants. The trade-off is worth it when scrambling on abrasive rock. I’ve scraped these pants on sharp granite, and they are living up to their tough reputation.
Fit & Who It’s For:
The Renegade Rock Pants have a tapered, athletic fit (“KÜHL Tapered” fit). The seat and thighs are moderately fitted, and there’s a distinct taper from the knee down with a 14” leg opening. If you have very muscular thighs, you might find the fit a touch snug (consider sizing up one waist size for more room, as some users do). The integrated waistband and standard belt loops mean you can wear a belt or not. Climbers and hikers who prioritize durability and utility will love these pants. They are especially well-suited for rock climbing, bouldering, and rough hiking, where lots of pocket storage and abrasion resistance are a necessity. If you’re the type who carries gadgets, snacks, and maps in your pockets, the Renegade Rock’s storage layout is great. On the downside, in the peak of summer heat, these pants might feel a bit warm; they breathe, but the heavier fabric isn’t as airy as lighter stretch nylon pants. Also, the water resistance is effective for light moisture, but in a sustained downpour, they will eventually soak through, as expected for a soft-shell pant (you’ll want true rain pants for all-day rain). All in all, the Renegade Rock is a great pair of pants for rugged adventures, offering comfort and confidence for scrambling, climbing, and long treks
Outdoor Research Ferrosi Pants ($99): Best Hot-Weather Breathability
Nitty Gritty:
Fabric: bluesign® 46% recycled nylon / 40% nylon / 14% spandex
Weight: 12.7 oz / 360 g
Protection: Wind & water-resistant; UPF 50+
Waist/Closure: Harness-compatible waist, tricot-lined, internal drawcord, metal button; bonded belt loops
Pockets: Hand pockets; right hip security zip; back right zip + left drop-in
Mobility: Movement-mirroring stretch; articulated knees
Cuffs: Drawcord hem adjusters
Fit/Inseams: Standard fit; 30/32/34 in
Warranty: OR Infinite Guarantee® (lifetime)
Best use: Hot-to-warm weather hiking/climbing and fast-pack travel
What We Like:
Ultralight, stretchy fabric offers top-tier breathability and comfort
Great mobility: Gusseted crotch and articulated knees accommodate climbing moves
Useful minimalist features: low-profile waist drawcord and zip security pocket
Drawcord ankle adjustments to customize fit and ventilation
What We Don’t Like:
Thin fabric provides little insulation in cold weather (best for spring/summer or layering)
Not as many pockets as heavier hiking pants (limited cargo capacity, though enough for essentials)
Technical look might not transition to urban settings as easily (very much a trail pant aesthetic)
Field Test:
Though the Ferrosi Pants opt for a minimalist look, Outdoor Research smartly included the key features most adventurers need. The waist has a low profile, bonded belt loops if you want to use a belt, but as mentioned, I often go beltless due to the internal drawstring. The pocket configuration is thoughtful: you get two standard front hand pockets (deep drop in style), a zippered security pocket on the right hip/thigh (along the right pocket, which is great for stashing a credit card, ID, or key securely), and two back pockets (one is a zip closure on the right, the other a simple drop in on the left). This gives you enough storage for the essentials without adding bulk or a “cargo pants” look. I found the zip thigh pocket perfectly placed – it sits flat and almost hidden; I often forgot I had a spare car key zipped in there. The Ferrosi also feature articulated knees and a gusseted crotch, enhancing their already excellent mobility (I never once felt the pants restrict my leg motion). One signature element is the drawcord ankle cuffs: at the hem of each leg, a thin drawstring lets you cinch the cuff tighter. This is useful if you want to pull the pant legs up for ventilation or to your calves (to cross a stream or to bike), or just to tighten around your boots to keep debris out. I’ve also cinched the cuffs to keep mosquitoes from flying up my pant legs in the evenings, a small but handy feature! The Ferrosi Pants are cut in a standard fit (not too slim, not baggy) and come in multiple inseam lengths (usually 30, 32, 34 inches) so you can get the right length. Another bonus: OR’s Ferrosi line is known for excellent packability. These pants roll up into a tiny bundle, great for stuffing in a backpack or even in a large jacket pocket as a just-in-case layer.
Fit & Who It’s For:
If I had to choose one pair of pants from this list for a multi-pitch climb or a summer backpacking trip, the Ferrosi would be it. They excel for anyone who values lightweight and freedom of movement above all. Rock climbers will love that the Ferrosi pants are harness compatible (low-profile waist and no bulky seams), and that they stretch enough for high steps and heel hooks. Hikers and backpackers in warm climates or doing high-output activities will appreciate how these pants breathe on strenuous uphill slogs. I noticed I stayed drier and cooler than friends wearing heavier hiking pants. The Ferrosi also get high marks for comfort during travel; I’ve worn them on long road trips and flights, and they’re as comfy as athletic sweats while looking much more presentable. That said, they are undeniably a technical pant in appearance, especially in lighter colors or the two-tone options, you can see the reinforced knees and the zip pocket, which telegraphs “outdoor gear.” If you plan to wear them around town, choosing a neutral color like black or gray can downplay this. In terms of what they don’t excel at: as mentioned, cold weather or lots of rain will overpower the Ferrosi. Also, the thinner fabric, while impressively sturdy for its weight, won’t last forever if you routinely thrash through thorns or slide on rock; heavy use over the years will eventually show wear. For most users, though, the Ferrosi Pants hit the sweet spot of comfort, mobility, and adequate protection for 3-season outdoor adventures.
Patagonia Terravia Trail Pants ($129) Best for Variable Mountain Weather
Nitty Gritty:
Fabric: 86% recycled polyester / 14% spandex dobby, 4-way stretch
Finish: PFC/PFAS-free DWR; Fair Trade Certified™ factory; bluesign® materials
Weight: 11.1 oz / 315 g (men’s)
Waist: Partially elasticized with low-profile adjust; cut higher in back for pack carry
Pockets: Zipped hand pockets, two zipped back pockets, right thigh zip, all with mesh drainage
Mobility: Straight-panel gusset; moderate knee articulation
Cuffs: Ankle zips with internal gussets to fit over boots
Inseams: 29" and 31"
Fit: Slim/trim hiking cut
Best use: Variable-weather trekking
What We Like:
Lightweight, 4-way stretch fabric balances breathability with wind/water resistance
Smart waistband design: partially elastic, adjustable tabs, low front/high back (super comfy under packs)
All pockets are zippered and mesh-lined for secure, quick-draining storage
Ankle zips with internal gussets fit over boots and allow extra ventilation
What We Don’t Like:
Slim fit may be too tight for those with larger thighs; not as forgiving in fit as other pants
Very technical style great on the trail, but not the most casual look for around town
Higher price point ($129) might deter casual users, though quality and features justify it for serious use
Field Test:
If you’re a fan of techy features, the Terravia Trail won’t disappoint. These pants come with a partially elasticized waistband and low-profile adjustable tabs on the sides, allowing you to fine-tune the fit without a belt. I found this extremely useful with a backpack hipbelt on; I didn’t have a belt buckle or button digging into me, and I could adjust the waist if I added layers or as the day went on. The waistband is cut smartly, too: it rides a bit lower in the front and higher in the back, which prevents any gapping or exposure when bending or reaching. For storage, the Terravia has a very streamlined pocket setup: two zippered front hand pockets, two zippered back pockets, and a zippered thigh pocket on the right. Notably, all pockets have mesh drainage holes, anticipating river crossings or downpours. Essentially, every pocket on these pants is secure; nothing is going to fall out accidentally. During my hikes, I kept my phone in the thigh pocket; the zipper pull is low profile, so it never snagged. I also appreciated that both back pockets zip; I stashed my wallet in one and knew it was safe. The trade-off of this secure pocket design is that access is a tad slower (no open dump pockets if that matters to you), and total pocket volume is moderate. These pants aren’t for carrying a ton of gear in your pockets, but rather encourage you to travel lighter, which suits fast and light hikers. Moving down the pants, Patagonia included a straight panel gusset in the inseam and articulated knees, giving you freedom for steep climbs and big steps. I scrambled up some boulders and did a bit of off-trail bushwhacking in these; I never once felt restricted by the cut. The cuff area has an internal gusset and a zipper on each ankle. This feature is great for a couple of reasons: first, you can unzip the cuff to pull the pants on/off over heavy boots (nice when changing in a hurry or if you have boots that are a pain to remove). Second, it allows the leg opening to expand so you can fit the pants over bulky boots or even knee pads. And third, you can use it for ventilation on a hot climb. I've unzipped the cuffs a bit to let air flow up the legs. These zippers are low profile and tuck away nicely; you won’t really see or feel them until you need them. The Terravia Trail Pants come in a slim fit cut, which contributes to their no-nonsense technical appearance. They look trim and modern, but note that “slim” also means that if you’ve got big thighs or glutes, you might find them tight. I’m on the muscular side and found the thigh a bit snug, though not uncomfortably so, but I did notice they aren’t as relaxed in the thigh as something like the prAna Stretch Zion. One last Patagonia touch: these pants are made in a Fair Trade Certified factory and carry the brand’s typical eco-conscious stamp (recycled materials, etc.), which is a nice bonus for the ethically minded consumer.
Fit & Who It’s For:
The Patagonia Terravia Trail Pants are ideal for dedicated hikers, trekkers, and alpine adventurers who want a lightweight pair of pants loaded with technical features. If your outings often involve variable weather or you simply demand reliability, these pants have you covered. Literally. They shine on long-distance hikes (e.g., thru hikes, where every ounce counts but you also need durability) and on mountain adventures where you might encounter wind, light rain, and need full mobility. I took them on a full-day hike that started pre-dawn and ended in the afternoon; I was comfortable in the 50s °F at the start (the fabric has just enough heft to keep the chill off) and still fine in the high 70s °F midday thanks to ventilation and breathability. Serious hikers will love details like the adjustable waist (no need for a belt) and the ankle zips that accommodate hiking boots or gaiters. These pants also pack down small, making them great for travel. They easily rolled into a corner of my backpack. Who might not favor these? If you’re looking for a multi-purpose pant to also wear in casual settings or around the office, the Terravia’s design might be a bit too technical. All those zippered pockets and the trim athletic cut telegraph that you’re ready to hit the trail. The slim fit also means that if you prefer a roomier, relaxed pant or you have an especially stocky build, you might find the Terravia a little restrictive or may need to size up. Additionally, the price is on the higher side at $129; they’re an investment. But considering Patagonia’s build quality and warranty, plus the fact that I can replace a separate belt with these pants, many will find them worth it.
prAna Stretch Zion Pants ($95): Best do Everything in the Mountains
Nitty Gritty:
Fabric: Original 97% nylon / 3% elastane
Protection: UPF 50+, DWR; abrasion-resistant
Waist/Closure: Adjustable webbing waistband (built-in)
Pockets: Mesh-lined hand pockets; left thigh zip cargo with double entry; back patch pockets (right with flap); concealed coin pocket w/ key loop
Mobility: Ventilated inseam gusset; roll-up hem snaps
Fits/Inseams: Standard/Relaxed, Straight, Slim; multiple inseam lengths
Best use: Do-everything travel/climb/hike pant with long-term durability
What We Like:
Rugged nylon fabric that’s durable for years, with comfortable stretch and DWR finish
Versatile design: integrated adjustable waistband, ventilated gusset, and roll up leg snaps handle any activity
Handy pockets: dual-entry zip cargo pocket, mesh-lined front pockets, and secure back pocket for organization
Comes in multiple fits (Standard, Straight, Slim) and many sizes, so it’s easy to get a dialed-in fit for different body types
What We Don’t Like:
Mid-weight fabric can feel a bit hot in very high temperatures or humidity (lighter pants breathe better in peak summer)
Original relaxed cut is quite baggy by modern standards (consider the Slim fit if you prefer a trimmer look)
The built-in belt buckle is plastic (usually very durable, but can break under extreme force though it’s rare, and prAna’s warranty is solid)
Field Test:
Part of why the Stretch Zion Pants have remained so popular is their extremely functional feature set, honed by feedback from countless climbers and hikers. Starting at the top: an integrated adjustable waistband is built in, using a low-profile webbing strap and a simple cinch buckle. This feature is great for travelers (no need to remove a belt at airport security) and climbers (lies flat under a harness). I love that I can fine-tune the waist fit on the fly; after a big lunch or on multi-day hikes when I might slim down a bit, the strap handles it. The closure is a standard zip fly with a snap, but prAna reinforces the snap and the webbing so it doesn’t pop open under strain. Moving on to pockets: the Stretch Zion has mesh-lined front pockets, which help with breathability and let water drain if you get dunked. There are two back pockets (right side has a Velcro flap closure for security, left is an open patch style). On the thigh, you have the signature zippered cargo pocket on the left side, which is actually dual-entry. There’s a vertical zipper, but also a flap opening at the top. This dual-entry design means you can quickly drop something in from the top like a normal cargo pocket, or zip it from the side to access while sitting. I use this pocket constantly: it’s great for a phone, a map, or trail snacks. Inside that pocket, there’s even an internal divider and a tiny loop. prAna added a concealed coin pocket with a key loop in newer versions, so you can secure small valuables. Another hallmark feature is the ventilated inseam gusset. The crotch has an extra fabric panel for movement with stitched eyelets that provide ventilation. It’s subtle, but on hot days, you do feel a bit more airflow and less sweat build up in…critical areas. The snap rollup leg feature is brilliant for versatility: each leg has a snap tab midcalf, so you can roll up the pant legs and secure them, converting the pants into capri length in seconds. I’ve used this crossing streams, biking around town, and just when the day heats up, I want more air on my legs. It essentially gives you a built-in shorts option without a zipper. The pants fasten with durable snaps that have never failed me. All these features add up to a very adaptable pant.
Fit & Who It’s For:
The prAna Stretch Zion is the epitome of an all-arounder pant, making it perfect for general outdoor enthusiasts, backpackers, and anyone who wants one pant to do a bit of everything. If you’re a traveler, the Zion’s blend of comfort, durability, and decent style (especially the newer Zion Straight or Slim versions) means you can hike in them by day and not feel odd wearing them to dinner at night. Climbers were among the first to champion these pants, and for good reason: the abrasion resistance and gusseted stretch make them ideal for climbing or bouldering, and the integrated belt means less bulk under your harness. Hikers will appreciate their toughness on rough trails, and you won’t worry about snagging them on branches or scraping against rocks. They are a bit heavier than ultralight hiking pants, so if you’re counting every gram for a thru hike, you might choose a lighter option; but many thru hikers still choose Zions for their dependability over hundreds of miles. In hot and humid conditions, the thick fabric can feel a bit warm. It’ll never be as breathable as something like the OR Ferrosi. I’ve found that in humid 90°F weather, I switch to shorts, as these can get a tad swampy. On the flip side, in cooler weather or around camp at night, that extra heft is welcome. The style of the Stretch Zion is outdoorsy casual; they come in various earthy colors, and while the cargo pocket gives away their trail pedigree, it’s not overly bulky. I feel comfortable wearing them around town. The Standard fit is pretty baggy by today’s trends, so I personally gravitate to the Straight/Slim fit, which prAna introduced to appeal to modern tastes; it's still comfortable but with a cleaner line through the leg. Ultimately, the prAna Stretch Zion Pants are best for those who want reliability and versatility. They may not be the very best at any single metric, but they perform very well across the board. From multi-pitch climbs in Yosemite to multi-hour flights overseas, I’ve trusted these pants to handle it all. They’re the kind of product where you eventually stop noticing them and just realize that whatever you’re doing, your pants are never a concern. And that confidence is worth a lot on any adventure.
Conclusion:
All five pants deliver real trail performance with different strengths. Pick based on what matters most to you: fabric weight and breathability, pocket layout, weather protection, and fit. Many folks will benefit from owning more than one pair for different seasons and trips. Choose the features that match your style of adventure and get out there. Happy trails!
