Smooth centerline that transitions into chevron clusters and grid siping for predictable traction with low rolling resistanceRubberv compound, infused with Graphene and Silica, in a formulation engineered for long mileage, puncture resistance, high grip & speed for everyday use100TPI nylon casing not only aids in puncture protection, but increases longevity and wear characteristics while remaining responsiveBead Shield and Anti-puncture belting increase durability and resist flats from road debrisStandard700x28622FoldBeltedBk/Blk240100NoUPC/EAN/GTIN: 8022530032452