DESCRIPTION

Pull on the CW-X Men's Insulator 1/2-Zip Vest, and spank cotton-clad competitors when harsh conditions cause you to sweat. An anatomically designed fit means you can freely move your upper body and pump your arms for a quick kick through the uphill start of your next half-marathon. Auto Sensor wicking fabric channels away sweat to maintain your skin's surface temperature, so you stay cool while you pass moisture-drenched foes. CW-X used flat-seam construction that won't chafe or rub and reflective logos light you up like a road flare at early morning triathlon starts.