Run or train without distraction in this adidas women's cap made of lightweight stretch fabric and perforated side panels for added ventilation. Run or train without distraction in this adidas women's cap made of lightweight stretch fabric and perforated side panels for added ventilation. UPF 50 sun protection to guard against the sun's most harmful rays Engineered perforation for increased breathability and moisture wicking Logo reflectivity for increased visibility Hook-and-loop back closure for adjustable fit 2.75-in. curved brim