Carhartt Flexfit 110 Mesh Back Cap With a superbly comfortable fit, this Carhartt cap is ideal for long workdays and long weekends. 100% cotton twill front panels with 95/5 polyester/spandex mesh back panels Flexfit 110 technology allows for the perfect blend of Flexfit technology and adjustability for a more custom fit Carhartt Force technology sweatband wicks sweat, dries fast and fights odors Rugged Flex technology for ease of movement FastDry technology keeps you cool for all-day comfort Structured Mid-profile Pre-curved visor Extra stretch in sweatband and crown Adjustable fit with plastic closure accommodates 10 different head sizes Carhartt label sewn on side