Continental Gatorskin Tire - 700 x 28, Clincher, Folding, Black, PolyX Breaker, BlackEditionThe Gatorskin tire is ready to ride how and where you want. Its the right choice when it comes to tough conditions with strong performance in the urban field or on tour. PolyX Breaker features an extremely resistant polyester fiber that's woven tightly crosswise. A high fabric density is achieved which makes the breaker resistant not only to foreign bodies, especially to punctures, without affecting rolling resistance Black Chili Compound features