Designed to protect from the elements, the Windjammer Helmet Liner will fit underneath a climbing helmet or work as a stand alone hat. Providing the unparalleled weather protection of Windstopper by Gore-Tex Labs around the headband, the crown of the hat is constructed from a breathable fabric with a fleece backer for ultimate comfort next to the skinConstruction WINDSTOPPER® PRODUCTS BY GORE-TEX LABS 70 denier nylon 4 way stretch plain weave and lofty recycled fibre micro grid fleece backer for warmth in cold conditions. Utilising Gore's ePE membrane providing a PFC/PFAS free dwr and membrane technology. APEX THERMO 4 way stretch with excellent recovery, soft and warm hand feel, knit with a brushed back featuring wicking and POLYGIENE® permanent odour control finishes. Features Flatlocked seams Ergonomically shaped with ear coverage MaterialsFACE: 85% Nylon 15% Elastane BACKER: 100% Polyester (recycled); 88% Polyester (recycled), 12% Elastane
