Custom Photo Car Baseball Cap - Personalized Name Classic Car Cap - Gift For Car Lovers A2110High Quality Fabric: 100% polyester twill fabric, moderate thickness, natural and comfortable. Classic design: built in sweatband, absorbs sweat and dehumidification, and fits your head circumference well. The brim is harder, which improves the stability of the entire structure. It adopts curved rubber brim, which has good light blocking effect and can modify the face shape. Hat comes with metal adjustment buckle. The size of the hat can be adjusted