REI Co-op Trailsmith Pants - Men's

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Color: Walrus Brown
Size: 48 IN Waist x 34 IN Inseam

Put the men's REI Co-op Trailsmith pants to work in the yard or on the trail. They're inspired by trail stewards and reinforced for durability with a hint of stretch.


  • Durable cotton/polyester/spandex fabric blend wicks moisture and stretches a bit to let you move
  • Double-layer fabric reinforcements at knees and thighs withstand abrasion
  • Jeans-style coin, hand and back pockets; drop-in tool pocket at side; pencil pocket at thigh
  • Button front with zip fly


View the REI Co-op Trailsmith Product LineView all REI Co-op Men's Casual Pants

Technical Specs

Best Use




73% cotton/25% polyester/2% spandex

Moisture Wicking


Pant Fit


Pant Leg Style


Inseam (in.)

33.5 inches




1 lb. 5 oz.


From a Climate Neutral Certified brand

Size Chart

XSSMLXLXXLXXXL24 IN Waist26 IN Waist28 IN Waist30 IN Waist31 IN Waist32 IN Waist33 IN Waist34 IN Waist35 IN Waist36 IN Waist38 IN Waist40 IN Waist42 IN Waist44 IN Waist46 IN Waist48 IN Waist50 IN Waist
Chest3536 - 3839 - 4142 - 4546 - 4950 - 5354 - 57
Sleeve Length3333.53434.53535.7536.5
Waist27.528 - 3032 - 3436 - 3840 - 4244 - 4648 - 502426283031323334353638404244464850
Hip33.534.5 - 36.537.5 - 39.541 - 4344 - 46.547.5 - 50.551.5 - 54.53233.534.536.53737.538.539.540.2541434446.547.550.552.554.5

Sizing Notes

Measurements are stated in inches unless otherwise indicated.

SHORT: Some pants are available in short sizes, which generally means an inseam that is 2.5 inches shorter than regular sizes.

TALL: Some pants, shirts, jackets and parkas are available in tall sizes, which generally means an inseam that is 3 inches longer and a rise that is 1 inch longer, a shirt or jacket body that is 2 inches longer, a parka body that is 2.5 inches longer and sleeves that are 2.5 inches longer than regular sizes.

Capri or cropped pants have an intentionally shorter inseam—reference the technical specs instead of this chart.

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