Oxford Neoprene Black Face Mask. Features: Anti Fog Thermal Adjustable Nose Piece Water, Oil And Petrol Resistant Neoprene Adjustable Size. Made from neoprene and polyester, this mask has an adjustable nose piece, adjustable hook and loop strap, and is one size fits all. It also features nose and mouth ventilation, is wind resistant and thermal, helping to prevent visors from fogging up. Included components: 1 x Mask.