A foundational layer built with long sleeves and a form-fitting hood for maximum concealment in warmer temps while acting as a moisture-wicking baselayer as you stack on insulation during changing conditions and activity levels. The CORE Lightweight Hoody features a quick-drying knit to actively wick moisture away from the skin, offers a center half-zip for ventilation on the go, a built-in facemask for quick concealment, and a chest pocket for small storage needs. Quick-Dry, Comfort Stretch Lightweight Knit YKKA(R) Zippered Chest Pocket w/GORE(TM) OPTIFADE(TM) Concealment Built-In Ultra-Breathable Mesh Face Mask Low-Profile Hood Drop-Tail Design Permanent PolygieneA(R) Odor Control Technology Low-Profile Flatlock Seam Construction Stretch Thumb Loops Offset Seams On Shoulders FABRIC DETAILS: Body and Hood: Quick-Dry | Lightweight | Comfort Stretch Knit (100% Polyester) Facemask: Quick-Dry | Lightweight Stretch Mesh (88% Polyester/12% Elastane)