The K-Swiss Women's Aero Knit Tennis Shoe combines the very best in design and performance. The shoe features an aerodynamic upper with hidden laces and Infi-Knit technology providing protection and support. The Aero Knit also incorporates Surge technology for optimal cushioning and energy return, perfect for a competitive junior or adult player looking for a lightweight, comfortable shoe. FEATURES Mesh Upper Textile Collar Lining Rubber Outsole Molded EVA Midsole Molded EVA Sock Liner Lace Closure K-Swiss Shoes 96137-123