The Recourse from CST is an excellent choice for road riders who want a larger volume tire for training or competition.SC - Single compound, one compound throughout the tread optimized for longevity and performanceEPS - Exceptional Puncture Safety, offers an added layer of proprietary rubberized poly-fiber material between the tread and the casing to help prevent puncturesStandard700x25622WireBk/Blk12034027SCNoUPC/EAN/GTIN: 6933882513129