The Sky KF-5W is a light weight helmet designed specifically for karting. The shell is constructed from fibreglass reinforced with carbon-kevlar. The shell and EPS liner are manufactured in 2 sizes to ensure maximum driver comfort and optimum ventilation. Further ventilation is provided by air intakes in the chin bar and the top of the helmet with 3 exhaust ports at the rear of the helmet. The Sparco Sky KF-5W kart helmet has a removable inner lining so it can be washed or repositioned. The included visor has infinite adjustment.