Come and see our amazing products! Made of cotton and polyester. 1 Size fits most, adjustable with tightening strap. Visor is pre-Curved. Fine cotton fabric protects sensitive scalp from Ultraviolet. Also, soft cotton makes it packable, so you can bring it everywhere easily. Comes in Various Colors. The unisex simple design makes it suitably perfect for both men and women. It will fit well with your daily shirt or dress. 22"-22.8" Pls confirm with us about the packing info, stock color and exact production time before placing your order