Thermal Base Layer Under-Helmet Hat

• BRUBECK® Base Layer Helmet Liner
• Functional hat construction transports all moisture out and keeps your head dry
• Flexible and designed to fit any head shape perfectly
• Gives protection from abrasions caused by moisture
• Seamless technology with two functional layers for universal use
• Includes SILVER BTP inside layer, where silver ions together with the modified polypropylene yarn neutralise any bacteria in contact with your skin, preventing the build up of any odour
• The outside layer is made of a Supplex fibre mix to give great comfort and follow the contours of the head
• Polyamide yarn inside the textile provides breathability, moisture drawing and fast evaporation
• 62% Polyamide, 36% Polypropylene, 2% Elastane