Slick center design for low rolling resistance and consistent wear, as well as filed-pattern edges to maximize cornering ability. SC - Single compound, one compound throughout the tread optimized for longevity and performance EPS2 - Same anti-puncture material used in EPS but extends from bead to bead Standard 700x23 622 Wire Bk/Bsk 120 310 27 SC NoUPC/EAN/GTIN: 6933882510319