Baseball Cap · Protective Medical Helmet: Prevent Injuries with StyleRibcap's Baseball cap is the world's first fashionable soft medical grade head protection a stylish helmet with a breathable cotton exterior, coolmax interior, and moisture wicking technology. Featuring soft medical grade material and detachable chin straps, it ensures comfort and security. Baseball Cap Soft Protective Helmet Features Extra protective padding for lower back of the head included Cotton Outside Breathable Moisture Wicking Detachable