8-ounce, 100% cotton twill with 95% polyester/5% elastane mesh back Carhartt Force® sweatband fights odors and FastDry® technology wicks away sweat to keep you cool Flexfit® 110 technology for a comfortable fit Structured, medium-profile with pre-curved visor Adjustable fit with plastic closure that accommodates 10 different head sizes Extra stretch in sweatband and crown Carhartt label sewn on side Imported