adidas Stella Court Boost Women's Tennis Shoes Active Red/Active Red : The adidas Stella McCartney Court Boost tennis shoes provide players with a unique and innovative design for the seriously stylish. Fitted with energy-returning BOOST midsole cushioning, ladies can play for hours with a comfortable and responsive feel. A TPU upper material looks sleek and fits the foot in a way to provide optimal support. Upper: Features a sleek and supportive 360-degree TPU upper that promotes more stable movement on the court. An abrasion-resistant Adituff material around the toe and forefoot helps to protect against foot drag. Midsole: 3D Torsion provides adaptive midfoot support while the Boost midsole offers responsive, cushioned comfort. Adiprene+ forefoot cushioning provides further comfort on the court. Outsole:Features a durable Adiwear outsole for premium traction.