these shoes are made for indoor cycling, spin class, road riding, and touring. these shoes are compatible with 2 or 3 bolt cleat/pedal system, including look Delta & SPD. The material is ultra-fine fiber mesh, breathable and lightweight. Perfect for a beginner or an experienced cyclist. The arch is designed to reduce the foots pressure to protect your ankle. it closes with three velcro straps. Features an all-new carbon nylon outsole with a hard, durable upper for anti-slip resistance to ensure safe riding. Very nice and feel good shoe!