Nike Classic99 Swoosh Flex silhouette constructed in 100% Dri-FIT polyester fabric with Nike Aerobill construction, wicking moisture away from the head while providing superior comfort. 3D embroidered center front team logo. Team color specific Dri-FIT seam tape along the seams of the front panels. High density embroidered Swoosh design trademark on left side of bill. Team specific seasonal graphic at center back.