Magpul Industries, Go Bang Trucker Hat, Charcoal/Orange, One Size Fits Most Embroidered patch at center front Mesh back for better breathability Adjustable snap back closure Interior custom Magpul branding Eyelet vents 60% Cotton/40% Polyester 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 their classic Go Bang patch centered on the front. One size fits most with its adjustable snapback design, hat sizes 7 - 7 3/4.