The Vittoria Zaffiro Pro clincher tire fulfills a wide variety of needs to an equally wide variety of riders. Constructed with VittoriaAAAs durable Aramid Endura compound, the Zaffiro Pro is built to roll fast, far, and without incident. The nylon puncture resistant belt (PRB) found in VittoriaAAAs higher-tier rubber, like the Open Corsa and the Rubino, is also used here. The Zaffiro Pro accomplishes all this without adding an exceptional amount of rotating weight. Its newly developed tread, with deeper grooves in the middle and shallower shoulders, means you'll get excellent cornering in both wet and dry conditions. Since it's a 60 TPI tire, the overall cost is reasonably low for the high-quality performance.