The patent-pending ArcticShield Retain™ Active utilizes nano-sized metallic technology formulated into the apparel laminate, which efficiently retains body heat by providing thermal insulation. The product is breathable, wicks moisture away from the body, and is extremely thin, providing agility to move freely. ArcticShield Retain™ Active delivers more than 20% improved warmth providing versatility to hunt in many different conditions, climates, or regions.