Play like the pros in the tennis shoes designed by stella mccartney Get max performance with torsion system and a thermoplastic polyurethane heel stabilizer - they support your foot while giving toes and heels the freedom to move Feel the extra cushion from ultra-responsive adiprene plus foam Reduce impact to joints and knees with shock-absorbing adiprene technology Want the best durability? Adiwear 6 gives you a six-month warranty in high-wear areas Look as good as you play in this adidas tennis and Stella McCartney collaboration with engineered mesh in the upper kurim material for support and a lycra bootie construction it's equal parts breathable comfortable and stylish ADIPRENE+ insert for forefoot propulsion and efficiency Adiwear6 outsole for maximum durability Non marking all surface outsole