SITKA Gear Boreal Windstopper Beanie BOREAL BEANIE - Available as one size fits all. (Available Colors: Timber and Marsh) COMPLETE WINDPROOF PROTECTION - A full GORE WINDSTOPPER membrane combined with a heat-trapping blend of 60g/m2 and 133 g/m2 PrimaLoft insulation and a high-loft Berber fleece interior seals out the cold. STRETCH PANELS - 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.