Exclusively designed for runners, the adidas Adizero Sl Sneakers perfectly complement your athletic style while delivering maximum comfort, lightweight performance, enhanced flexibility, and support. Engineered mesh textile and synthetic upper. Breathable textile lining. Comfort cushioned insole. Lace-up construction for a snug fit. Round toe design. Lightstrike Pro foam EVA midsole is lightweight and offers enhanced cushioning, balance, and resilience with every stride. Padded tongue and collar for added comfort. Durable and flexible rubber outsole.