Tennis is a progression. Be ready to take on all levels of challengers with this performance-oriented tennis shoe. You've got adiWEAR® for toughness and adiPRENE® for cushioning in your court. What more do you need?... •Synthetic leather upper for light weight and durability adiTUFF™ toe for increased durability ... •EVA insole for comfort... •3D TORSION® SYSTEM provides adaptive midfoot support... •adiPRENE® under the heel for superior cushioning at impact... •adiWEAR® outsole offers the ultimate in high-wear durability; Non-marking rubber outsole...