For cooler or rainy days, our new Barrier Lite Cycling Cap offers classic style with the added benefit of wind and water protection with a center panel using our Softshell Lite fabric while the sides use our super breathable P.R.O. Transfer Dry fabric to manage sweat.Softshell Lite fabric gives optimal wind and water protection,P.R.O. Transfer Dry fabric powered by 37.5 MineraleÂ? gives optimal moisture transfer, dry time and odour absorption,Anatomic paneling for a performance fit,Cycling specific bill provides sun protection without hindering visibility when riding hard,Reflective elements for low-light visibility,Fabrics: Main Body: 100% polyester, Sides: 70% 37.5 MineraleÂ? polyester 27% polyester 3% elastane.