TENNIS SHOES BUILT FOR SPEED AND MADE WITH PARLEY FOR THE OCEANS. Serve for the oceans. Part of an adidas collection created for the world's most famous grass court tournament, these Adizero Ubersonic 4 tennis shoes put the spotlight on plastic waste. Engineered for speed, their snug, lightweight mesh upper is reinforced from within to add stability when sliding and side-stepping. It sits on a Lightstrike midsole that keeps you close to the ground for slick play. Educate and act. Head to Parley for the Oceans website to find out more, sign up and get involved at adidas.com/parley.  This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. The other 50% of the yarn is recycled polyester. Details: Regular fit Lace closure Mesh upper with Adituff toe Lightstrike cushioning Heel stability clip Adiwear outsole Yarn in upper contains at least 50% Parley Ocean Plastic and 50% recycled polyester Product colour: Off White / Cloud White / Beam Orange Product code: GX9623 Size: Mens 10 Condition: New In Box Questions? Leave a comment below!