ENVE Hex Tubeless 700c Tire. Features: For hardpack to loose conditions Hexagonal block shapes are angled for maximizing traction and speed Carapace casing is designed for moderate to rough terrain with durability and protection in mind. Kevlar full protection for both tread and sidewall with a anti pinch bumper and chafer strip on the bead Specs: Model:Hex Size:700c Width:40mm Casing:Carapace TPI:120 Compound:Nano Bead:Folding Type:Tubeless Color:Black/Tanwall Weight:470g