Designed to stand out on the clay, these adidas Adizero Ubersonic 4 tennis shoes get you to the ball faster. The stretch-woven upper and external heel clip strap you in for explosive sprints while internal reinforcements add lateral stability. A low-profile Lightstrike midsole and grippy Adiwear outsole help with reaction times. Sock-like fit. Lace closure. Woven mesh upper with internal reinforcement. Textile lining. Heel stability clip. Lightstrike cushioning.