Sitka’s Core Lightweight Hoody was engineered from the ground up to keep you cool and comfortable. It utilizes a blend of polyester and spandex, and features a silhouette that contours to your body while still promoting airflow. This construction also wicks away moisture to keep you dry, cool, and comfortable, and the integrated Polygiene Odor Control Technology helps keep odor causing microbes to a minimum. The hoody was specifically designed to provide maximum visibility, and a built-in face mask provides extra protection. Features of the Sitka Lightweight Hoody Quick-Dry, Comfort Stretch Lightweight Knit Built-In Ultra-Breathable Mesh Face Mask Low-Profile Hood Drop-Tail Design Half-length, center front YKK® zipper Low-Profile Flatlock Seam Construction Stretch Thumb Loops Offset Seams On Shoulders Permanent Polygiene® Odor Control Technology Body and Hood: Quick-Dry, Lightweight Comfort Stretch Knit (100% Polyester) Facemask: Quick-Dry, Lightweight Stretch Mesh (88% Polyester/12% Elastane) Sitka Gear Whitetail Elevated II Core Lightweight Hoody 10066-EV, 3XL