Have only been used in the clay court for a brief period. Very sturdy and provide great stability and lateral support. They are in excellent condition minus some discoloration from the clay but are really clean and in good working order! Purchased from Adidas for $120 but prefer my other tennis shoes better so im selling these. Price firm because I haven’t used these much. Check out my other Nike, Lululemon, Reebok listings and bundle to save!