The Magpul Go Bang Trucker is a structured fit, six-panel trucker-style hat. It&';s got a mesh back and a mid-crown design, so the brim rests comfortably just above your brow. It&';s also got our classic Go Bang patch centered on the front. One size fits most with its adjustable snapback design, hat sizes 7 - 7-3/4.Features : Classic structured, mid-crown, trucker-style hat with a six-panel design Embroidered patch at center front Mesh back for better breathability Adjustable snap back closure Eyelet vents 60% Cotton/40% Polyester