Vredestein's Fortezza TriComp Slick is a lightweight racing clincher for all weather conditions. The TriComp rubber formula gives you softer shoulder tread for maximum grip in the corners, while harder center tread provides a longer wearing tire with less rolling resistance on the straights. Precious seconds are lost due to flats. No worries with the Fortezza, it's got a layer of composite down the center of the tread for extra puncture resistance. The 220tpi casing and extra rubber over the tire's shoulders give you unmatched ride quality and holds your line under hard cornering at high speeds.