Sitka Core Lightweight Hoody - The Sitka Core is the foundational base layer of all Sitka systems, with moisture-wicking high-performance polyester construction for high activity, and quick-drying technology for more still moments on the hunt. Body and hood made from comfort stretch knit polyester Built-in, breathable facemask made from stretch mesh, 88% polyester and 12% elastane Quick-drying and lightweight Treated with Polygiene Odor Control technology Stretch thumb loops for easy layering Weight: 6.6 ounces Style: 10066