Vittoria's Zaffiro tire has an improved tread pattern and grip that makes it an exceptional option for training and commuting. The Aqua-Flow tread pattern, which is similar to the tread design of Vittoria's pricier Rubino tire, increases cornering grip and traction over choppy surfaces, and a 26 TPI casing offers increased durability. Plus, it's affordably priced thanks to a wire bead.