Vittoria Corsa Pro G2.0 700c Tire. Features: The choice of the pro peloton, now even faster and with increased wet weather grip and puncture Graphene and Silica compound ensures speed and confidence through a range of surface conditions, for the ultimate control Proven cotton casing material, wrapped in a revolutionary new construction process provides the foundation for the new standard in race-day performance road tires Specs: Model:Corsa Pro Size:700c Width:26mm Casing:Cotton Corespun TPI:320 Compound:Graphene + Silica Bead:Folding Type:Non-Tubeless Color:Tan/Black Weight:245g