At the top of Michelin's new urban tire range, it boasts Protek Max 3 dimensional anti puncture technology and reflective sidewalls. Its fast rolling tread design is derived from Michelin motorcycle tires. Special PROTEK COMPOUND rubber mix with antioxidant elements and a reinforced architechture that promote: High mileage and excellent grip. Resistance to aging, climatic variations and pollution. 5mm thick PROTEK SHIELD anti puncture reinforcement under the tread. PROTEK REINFORCED sidewall protection guards against pinch flats and casing cuts.