Made to keep you cool and comfortable so you can keep testing your limits on every workout, The Max Out performance trucker hat is designed with lightweight FlexCool fabric, an adjustable back strap, a firm front panel and brim that combines classic design with a trendy trucker-style mesh back, delivering unmatched comfort, style, and performance. The DryTech interior sweat-band wicks sweat, eliminating odor and moisture so you stay dry and achieve your personal best and push it to the max with one less distraction.