Get into the game without losing your cool. Spacer Mesh panels on hat back allow cooling ventilation on even the warmest days.,Fabric: 100% cotton in front two panels; 100% polyester Spacer Mesh in mid and back panels,Structure: Structured,Profile: Mid,Closure: Stretch fit,39THIRTY FIT: Features a casual look with a stretch-to-fit styling, a contoured crown and precurved visor. Structured for stability with a classic cap shape.,New Era products may not be resold without embellishment.