Vittoria Terreno T10 Hardpack Tire 700 x 40, Tubeless, Folding, Black Brown, Gravel Endurance, Graphene, G2.0 pc Instant Power Transmission 3D AsymWrap Instant Power Transmission 3D AsymWrap highbacks deliver consistent boot to binding contact for instant power transmission and stability Natural Stance 3 degree canted footbeds create a natural stance alignment and allow for full nose and tail pressure when ollie ing or buttering Cushioned Response MagneBed S3R footbeds feature gel pads under the foot's three receptor points for maximum shock absorption and reduced fatigue Snug 82% plastic in the construction process and is the world’s first responsibly designed and fully integrated impact protection technology The Terreno T10 Hardpack Gravel Endurance tire is the most road efficient model in the Vittoria Gravel Endurance range combined with reinforced nylon sidewall protection for increased puncture resistance and stability