Features1Made of encrypted oxford fabric with water-resistant coating, small drops of water will form when it encounters water. 2Available for keeping your head dry and warm while enjoying your riding. 3Reflective material increase visibility during night cycling. Give more security to you, especially in the night. 4The drawstring design can better adapt to the size of the helmet, easy to adjust and wear. 5 for cycling, Road Biking, Outdoor Sports,Even to be used as a shower cap while in outdoors.SpecificationProduct name: helmet coverMaterial: Oxford clothSize: One size fits with an elastic drawstring, which is suitable for all helmetsIt is used to cover helmet, it can protect from rain, including reflective materials, can reflect pedestrians and vehicles at night, and it is safer to ride at nightPackage List1 pcs Bike Helmet Cover