The Kwick Trax is Kenda's commuting-specific tire. The continuous center ridge holds its speed and helps make pedaling easy, while numerous side grooves and water sipes give you grip on smooth asphalt, rough pavement and on rainy days. All model have reflective sidewalls for low-light visibility. And, Kenda's Iron Cap is a layer of material that runs from bead to bead under the tread to prevent flats for added piece of mind. You'll get to work quickly and safely with the Kwick Trax.