BRUBECK PROFESSIONAL THERMAL ACCESSORIES SEAMLESS PROFESSIONAL MOTORCYCLE BIKE SNOWBOARD SKI BALACLAVA BRUBECK SEAMLESS BALACLAVA is made in seamless 3-D technology of double function layers with unique BRUBECK AIR VENTILATION HOLES for universal use. SIZE: L/XL (head circumference 57-62cm) colour: White (wearing options showed in black balaclava as example) COMPOSITION: 62% Polyamide, 36% Polypropylene, 2% Elastane Flexible and designed to fit any head shape perfectly. Gives protection from abrasions caused by moisture. Special mesh areas to prevent from moisture creation around mouth and ears. INSIDE LAYER: the SILVER BTP inside layer, silver ions together with the modified polypropylene yarn neutralise any bacteria creation on your skin, reduce any smell and give long-lasting freshness. OUTER LAYER: made of Supplex fibre mix to give great comfort and follow the contours of the head. Polyamide yarn inside the textile provides breathability, moisture wicking and fast evaporation.