Skip to search results
loaded 121 results
Gray Men's Pants
(121 products)Products (121)
Filter
- Men's Hiking Pants (49)
- Men's Casual Pants (36)
- Men's Workout Pants (24)
- Men's Snow Pants (16)
- Men's Running Pants (13)
- Men's Rain Pants (2)
- Black Diamond (6)
- KUHL (5)
- Patagonia (9)
- REI Co-op (8)
- Royal Robbins (6)
- Stio (4)
- Vuori (14)
- 686 (2)
- ALWRLD (2)
- Arc'teryx (3)
- Beyond Yoga (1)
- Black Diamond (6)
- Boulder Gear (4)
- Brooks (4)
- Columbia (2)
- DUER (2)
- Fjallraven (2)
- Free Country (3)
- Free Fly (2)
- GOREWEAR (1)
- Helly Hansen (2)
- Icebreaker (1)
- Janji (1)
- KUHL (5)
- La Sportiva (2)
- Mammut (2)
- Marmot (2)
- Mountain Hardwear (3)
- NRS (3)
- Obermeyer (2)
- On (1)
- Outdoor Research (4)
- Patagonia (9)
- Peak Performance (2)
- Picture Organic Clothing (1)
- prAna (4)
- PYNRS (1)
- Rab (1)
- REI Co-op (8)
- RHONE (2)
- Roark (1)
- Royal Robbins (6)
- Smartwool (1)
- Stio (4)
- Toad&Co (2)
- Topo Designs (2)
- Under Armour (1)
- Vuori (14)
- Deals (44)
- Hiking (47)
- Casual (31)
- Fitness (25)
- Snowsports (15)
- Climbing (14)
- Running (13)
- Downhill Skiing (13)
- Snowboarding (11)
- Travel (8)
- Rock Climbing (6)
- Watersports (2)
- Paddling (2)
- Trail Running (1)
- Mountaineering (1)
- Backcountry Skiing (1)
- Multisport (1)
- Cotton / Cotton Blend (26)
- Wool / Wool Blend (2)
- Nylon / Nylon Blend (43)
- Polyester / Polyester Blend (51)
- Quick Drying (42)
- Moisture Wicking (37)
- Sun-Protective Fabric (32)
- Top Rated (29)
- Waterproof (16)
- Side Cargo Pockets (13)
- Insulated (10)
- Bibs (5)
- New Arrivals (4)
- Convertible (3)
- Merino Wool (2)
- RECCO Reflector (2)
- Insect Repellent (1)
- Reflective (1)
- Compression (1)
- $20.00 to $49.99 (4)
- $50.00 to $99.99 (45)
- $100.00 to $199.99 (70)
- $200.00 to $499.99 (5)
- 0 to 0.49 (6)
- 0.5 to 0.99 (41)
- 1 to 1.49 (20)
- 1.50 to 2.99 (5)
- Solid (67)
- Colorblock (2)
Sort: Best Match
View:
- $89.95(995)995 reviews with an average rating of 4.2 out of 5 stars
- $79.95(585)585 reviews with an average rating of 4.4 out of 5 stars
- Top Rated$99.00(463)463 reviews with an average rating of 4.6 out of 5 stars
- $99.93 - $149.00(91)91 reviews with an average rating of 4.2 out of 5 stars
- Top Rated$129.00(141)141 reviews with an average rating of 4.7 out of 5 stars
- $98.00(75)75 reviews with an average rating of 4.4 out of 5 stars
- $73.93 - $99.00(29)29 reviews with an average rating of 4.2 out of 5 stars
- Top Rated$138.00(108)108 reviews with an average rating of 4.6 out of 5 stars
- $79.95(255)255 reviews with an average rating of 4.3 out of 5 stars
- $134.93 - $190.00(229)229 reviews with an average rating of 4.1 out of 5 stars
- Top Rated$69.95(18)18 reviews with an average rating of 4.8 out of 5 stars
- $99.00(56)56 reviews with an average rating of 4.3 out of 5 stars
- $68.73Save 27%compared to $95.00(1)1 reviews with an average rating of 5.0 out of 5 starsREI OUTLET
- $99.95(215)215 reviews with an average rating of 4.3 out of 5 stars
- $99.95(92)92 reviews with an average rating of 4.3 out of 5 stars
- $99.00(38)38 reviews with an average rating of 4.1 out of 5 stars
- Top Rated$119.00 - $129.00(30)30 reviews with an average rating of 4.8 out of 5 stars
- $64.93Save 27%compared to $89.00(73)73 reviews with an average rating of 4.3 out of 5 stars
- $84.73Save 29%compared to $120.00(2)2 reviews with an average rating of 4.5 out of 5 starsREI OUTLET
- Top Rated$129.00(879)879 reviews with an average rating of 4.7 out of 5 stars
Earn 15% in total rewards
Get 5% on all REI Co-op purchases plus the 10% Co-op Member Reward you earn on eligible full-price purchases.
Apply now
Terms apply- $180.00(94)94 reviews with an average rating of 4.4 out of 5 stars
- Top Rated$98.00 - $110.00(325)325 reviews with an average rating of 4.6 out of 5 stars
- $54.73Save 35%compared to $85.00(2)2 reviews with an average rating of 5.0 out of 5 starsREI OUTLET
- $200.00(81)81 reviews with an average rating of 4.0 out of 5 stars
- $99.93 - $135.00(1)1 reviews with an average rating of 4.0 out of 5 stars
- $138.00(0)0 reviews
- Top Rated$77.93 - $110.00(513)513 reviews with an average rating of 4.8 out of 5 stars
- $139.00(52)52 reviews with an average rating of 4.1 out of 5 stars
- $155.00(163)163 reviews with an average rating of 4.4 out of 5 stars
- Top Rated$39.83 - $89.95(37)37 reviews with an average rating of 4.5 out of 5 stars
1–30 of 121 products
Sort: Best Match
Related Expert Advice articles
Running is more comfortable with the right clothing. This article highlights fabrics and features for warm weather and winter running.
These 5 waterproof pants will help you stay dry in wet weather—whether you're coaching a soccer game or scrambling above treeline.
Read full article: The 5 Best Rain Pants of 2025: Staff Picks
Learn how to compare fabrics and choose travel clothing that dries fast, resists wrinkles and provides sun, rain or insect protection.
Learn which clothes to bring backpacking in order to keep your pack light while making sure you'll have everything you need.
Choose your fit
- Standard or straight: consistent leg width
- Slim: tighter or tapered to the leg
- Relaxed or wider: fits loosely throughout the thighs, knees and calves
What material do you prefer?
- Synthetic
- Polyester: affordable, stretchy, doesn't wrinkle
- Nylon: durable, abrasion-resistant, less stretch
- Spandex: stretchy, moves easily, less breathable
- Natural fibers
- Cotton: durable, breathable, dries slower
- Wool: stretchy, durable, odor-resistant, pricier
- Hemp: durable, renewable, not as soft
Additional features
- Moisture wicking: moves sweat to the outer surface while also drying quickly
- Pockets: zippered pockets offer more security
- Sun-protective fabric: higher UPF rating means better sun protection
- Convertible: can be worn full-length or as shorts
- Insect repellent: treated with coatings can help keep pests off
Waterproof vs. water-resistant
- Waterproof/breathable: keeps out hard, driving rain while also being breathable
- Waterproof/nonbreathable: a slicker or poncho—inexpensive but traps heat
- Water-resistant: can handle light to moderate rain, breathable but permeable
Windproof vs. wind-resistant
- Waterproof jackets are also windproof, do not let wind pass through fibers
- Wind-resistant jackets are lighterweight but won't handle a squall
Hard shell vs. soft shell
- Hard shell: the most protection, less breathability, not insulated
- Soft shell: stretchy and breathable, best for high-exertion, typically water-resistant, not -proof
Rainwear layers
- 2-layer: quietest, midweight, durable moderately priced
- 2.5-layer: lightweight, good protection, lowest priced
- 3-layer: best protection, best protection and breathability, highest price



























































































































































































