The Trail Trucker is our lightest, most breathable & bendable trucker yet. With a soft foam front panel, ventilated mesh back panels and a moldable, lightweight bill, you just might not even feel this one on your head. Our Trail Trucker features a snap buckle closure, a moisture wicking internal sweatband, and inner lining at the forehead. Get outside, and get moving in style! Size: OSFM View Size Chart