Lite race/training tire with grooved lateral tread for traction, smooth center. DC - Dual Compound, two compounds comprised of a harder, longer lasting center and a softer gripping corner EPS - Exceptional Puncture Safety, offers an added layer of proprietary rubberized poly-fiber material between the tread and the casing to help prevent punctures Standard 700x25 622 Wire Bk/Wht 120 315 27 DC NoUPC/EAN/GTIN: 6933882508965