Description Peak up or peak down. It's your call. Either way, the Smith Cycling Cap keeps you dry and comfortable with sweat-wicking mesh fabric and a built-in headband. Wear it under your helmet or on its own off the bike. Product Details Features One size fits most elastic stretch fit Built in headband No-crumple visor (machine washable) Main Fabric: 100% polyester C-Dry wicking mesh Visor: 100% polyester