Durable synthetic leather toe overlays Solution dye sockliner helps reduce overall water usage by approx. 33% and carbon emissions by approx. 45% TRUSSTIC technology and wrap-up outsole: Improve stability GEL technology cushioning: Provides excellent shock absorption" Clay court outsole The GEL-DEDICATE 8 CLAY tennis shoe offers good stability and a flexible feel to keep your mind centered during the match.This shoe's upper is constructed with synthetic leather materials to improve support. They keep your feet locked-in when you're switching directions and chasing down challenging shots.A TRUSSTIC support unit and wrap-up outsole improve stability while allowing your feet to move freely. This lets you change directions more confidently, particularly if you're moving side-to-side.