Summit Series

Summit Series™ represents the pinnacle of outdoor product technology, design innovation and athlete testing. We design this collection to keep our athletes warm, dry and safe in extreme environments and engineer product based on their feedback in the field. This collaboration results in the strongest, lightest gear available that’s built for summit success.

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Vibram®

With 70 years of expertise in integrating sport-specific design with proprietary rubber, Vibram makes rubber compounds that deliver superior grip, traction and durability. Vibram: Between the Earth and You.

PrimaLoft®

PrimaLoft® insulation is the world’s best down alternative for wet-weather insulating performance. Each series achieves comfort in any condition by delivering warmth without bulk, water resistance and compressibility that mimics goose down.

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