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Field tested for long, stationary stretches in adverse conditions, the Colossus Pants are complete with VerticalX™ Eco insulation for enhanced warmth designed to withstand the coldest climates and shaped to fit over all your other layers.
Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product.
Free shipping on orders $99+! Need it by the holidays? See our shipping page for all deadlines. Plus, extended returns through 1/31/25. Final sale items are not eligible for return.
The weatherproof Allies Collection allows professionals to withstand severe elements and rugged environments with versatile, functional protection. Field tested in the Arctic Circle and designed with input from elite end users around the world, the Allies Collection provides burly warmth and waterproof constructions. Always up to the challenge, no matter the mission.
Optional attachment points for use with suspenders.
Prevents zipper creep and maintains closure during ventilation.
Easily slip on using a side entry that ensures a comfortable fit.
Allows micro adjustments to waist as well as prevent zipper creep.
