Mainliner Pants Men's

$94.17 ~~$129~~ In stock

These classic 5-pocket pants, built for climbing and everyday wear, blend durability and performance. The heavyweight organic cotton blend twill fabric, doubled up on the knees for additional durability, withstands your toughest days on and off the rock. Stretch and articulation ensure comfort and mobility for anything that comes your way. Climber-focused details like low-profile belt loops and multiple secure pockets add functionality without sacrificing casual wearability.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Richard C. ★★★★★ Sep 11, 2026

Wore these on a weekend climbing trip and the doubled knees actually held up against the rock without any scuffing. Heavyweight twill means they're a bit warm for summer hikes, but the 5-pocket layout works just as well at the bar afterward.

Michael Q. ★★★★★ Sep 9, 2026

The twill fabric feels substantial without being stiff, and the knee reinforcement gives me real confidence when I’m scrambling on rock. Wore them for a full day of climbing and then out to dinner—they held up great and didn’t look out of place anywhere.

Scarlett ★★★★★ Sep 8, 2026

The knees are double-layered, which I really appreciate since I spend half my weekends scrambling up sandstone. Fabric feels sturdy without being stiff—they move well for climbing but still look sharp enough for dinner after.