Crafted using REAL FLEXIBLE CARBON FIBER! Engineered from our revolutionary carbo-NEEK flexible carbon fiber material. Not the fake vinyl laminate carbon fiber you see everywhere else. Made from genuine 3K 2x2 twill Carbon Fiber that is soft, flexible, and breathable. This is the same carbon fiber you see in the aerospace and racing industries. The back of the hat is velcro-adjustable. The brim (front) of the hat can be curved.
Very gently, Wash with sponge and a little laundry detergent and warm water. Let it air dry. Be gentle with it while cleaning.