SITKA Gear Stratus Windstopper Beanie Optifade Elevated II One Size Fits All WINDSTOPPER JETSTREAM BEANIE - Available as one size fits all. (Available Color: Open Country, Subalpine, and Black) GORE WINDSTOPPER - A full GORE WINDSTOPPER membrane seals out gusts and retains body heat. MICRO-GRID - Promotes evaporation by maintaining minimal surface area next to skin. 4-WAY STRETCH EAR BAND - For a close and comfortable fit. SITKA Gear  We pride ourselves on providing the highest quality apparel that ensures youre prepared to tackle any obstacle, in any element, under any condition. Check out our storefront to view our complete line up of industry leading products.