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£¬ CS mask£¬ scarf or beanie round cap. A multi-purpose item£¬ value for money! Suitable for: motorcycle and electric bicycles riders£¬ wargame£¬ skiing£¬ hiking and other outdoor£¬ extreme sports enthusiasts. 1 x Windproof Cold Protection CS Face Mask