Joe's USA Cool and Dry Flexfit Moisture Wicking Caps in Adult Sizes: S/M, L/XL Joe's USA Cool and Dry Flexfit Moisture Wicking Caps in Adult Sizes: S/M, L/XL. Printed with Joe's USA(tm) Logo Inside High-performance Flexfit Cool & Dry technology combines with extra-pliable Poly Block Mesh for a softer, more comfortable cap that wicks moisture, dries quickly and circulates air for coolness. Fabric: 100% polyester. Structured. Mid Profile Adult Sizes: S/M, L/XL Printed with Joe's USA(tm) Logo Inside