The new Schwalbe One is the redesigned version of the previous Pro One tireSmooth tread race style tire with siped shoulder grooves from improved tractionDual compound casing for affordable all around performanceRCGD: RaceGuard - A synthesis of special india rubber and several layers of nylon fabric offers very effective protection against penetration punctures while minimizing penaltiesTubeless700x32622TBLS - FoldBeltedBk/Bsk110127RCGD/TLENoUPC/EAN/GTIN: 4026495901550