Outdoor portable unisex neoprene sun visor hat,lightweight waterproof and stylish,both sides wearable 100% Brand new and high quality Materials:Neoprene material Product size:10.6*6.7 inches Suitable for the vast majority of head circumference size(Good flexibility). 1)Even a crumpled cap can be restored rapidly. 2)Hang-wash it in the lukewarm water,avoid ironing or hot air drying. 3)Do not use a bleach or strong enzyme detergent.