The Knox Cold Killers Blue Collection Mini Tube is part of the latest Knox Cold Killers BLUE Collection. The easy pull on windproof MINI TUBE is an essential piece of kit for any rider. It is a smaller neat design and is invaluable in most weather conditions. The Mini Tube is 100% windproof front and back. Warm, soft, luxurious velboa fleece on the inside around the neck works to stop draughts. Key Features / Points: 100% Windproof Mesh Nose Piece Velboa Fleece Inner Water Resistant Contoured Design View all Knox Accessories . View all Motorcycle Balaclavas Mask & Tubes .