The Continental GatorSkin is a famously durable training, touring or commuting road tire featuring a combination of three flat protection technologies. 60 TPI per layer (3 plies for 180 TPI total) in the casing preserves ride feel while remaining tough. Bead-to-bead layer of DuraSkin woven fibers helps prevent cuts especially in the vulnerable sidewall. PolyX breaker directly under the tread on the Gatorskin adds puncture protection where most flats occur. Continental includes a special high carbon compound for longer tread life. Black tread with black/brown DuraSkin side wall.