Advanced temperature thermal technology can effectively reduce the temperature loss and block cold air so as to maintain a comfortable body temperature. Warm and windproof thick fabric. Color: black Fabric: fleece fabric Free size Dimension (tile measurement): about 25 x 25 cm Thickness: about 2mm Usage: You can use it as a balaclava｣ｬ CS mask｣ｬ scarf or beanie round cap. A multi-purpose item｣ｬ value for money! Suitable for: motorcycle and electric bicycles riders｣ｬ wargame｣ｬ skiing｣ｬ hiking and other outdoor｣ｬ extreme sports enthusiasts. 1 x Windproof Cold Protection CS Face Mask