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Introducing a new Summit Series® hard shell, the Lightspeed Jacket is made from waterproof, breathable, seam sealed HyVent® Alpha 3L fabric that’s designed and tested to ensure the best possible durability and function in demanding climates. Designed with a fully adjustable hood, harness-compatible, weather-resistant zips, and cinch-cords at the hood, waist and hem, you’ll stay dry in the worst of downpours.
FeaturesHyVent™ Fabrics HyVent™is a superior waterproof, breathable technology that utilizes a polyurethane (PU) coating for waterproof protection, moisture permeability, and durability.
Summit Series ™
Durable Water Repellent Durable Water Resistant (DWR) finishes on fabrics and zippers give long life to waterproof technologies.
Pit-Zips Pit-zips allow body heat to dissipate from your body’s core and armpits, allowing increased ventilation that keeps you cooler and more comfortable. Our pit-zips have protective double flaps to keep out moisture.