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    Outdoor Research

    Outdoor Research Allies Colossus Parka - Ranger Green.

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    Stock# 61423

    Availability: Out of Stock

    Maximum Available Quantity Reached


    Field tested for long, stationary stretches in adverse conditions, the Colossus Parka is complete with VerticalX™ Eco insulation for enhanced warmth designed to withstand the coldest climates and shaped to fit over other layers.


    • AscentShell™ 3L,
    • 100% nylon
    • 70D plainweave with 100% polyester
    • 30D knit backer


    • Wrist Gaiters: Prevent cold air and precipitation from sneaking into your garment with these built-in thumb holes.
    • Fully Adjustable Hood: Front and back adjustments for a perfect fit.
    • Two-Way Zipper: This zipper opens from the bottom as well as the top for easy ventilation, extra room when sitting down, or access to a climbing harness
    • Helmet Compatible: This hood is compatible with most helmet sizes.
    • Chin Liner: Soft, stitched fabric that's comfortable against your chin, preventing rubbing even when moving fast.
    • Waterproof
    • Windproof
    • Breathable
    • Air Permeable
    • Electrospun Membrane
    • Movement-Mirroring Stretch
    • Helmet compatible Adjustable Hood
    • YKK® Water Resistant Zippers
    • Two-way center front zipper
    • Internal Front Storm Flap
    • Performance fleece neck baffle and internal cuffs
    • Critical seams sealed
    • Fully Insulated

    Customer Reviews

    Based on 2 reviews
    Richard Mercier
    I really don't recommend...

    As always, OR is incapable of respecting the standard dimensions of its clothing. Regardless of the other clothing companies specializing in outdoor clothing OR is the only company to always deviate from North American standards because its clothes are too small or too big too tight...! Compared to Arc'teryx, they have caught up on quality!

    I ordered a medium Colossus, it was so large that I was completely lost in this parka in the size of a large!!! In addition, the quality of the zippers and the patches on the shoulders are of really questionable quality for the price.

    I really don't recommend...

    Dan W
    Great Jacket

    Jacket is extremely warm, even in -30. Very comfortable, maneuverability is great. Highly recommend this jacket great work by Outdoor Research! Can’t wait to try more of their products.