Pairs lightweight cushioning and support with sleek, off-court style. Smooth leather and exotic synthetic for durability and support. Lace-integrated webbing for midfoot support. Air-Sole unit in the heel for lightweight cushioning. Solid rubber with deep flex grooves and a concentric circular traction pattern for increased flexibility. Size 3.5 -7.0 are in Youth sizes. Size 7.5 - 9.5 are in Men's sizes (in select colorways) Women ordering this shoe should order 1.5 sizes smaller than their normal shoe size.