Get an extra step of comfort with Skechers GO WALK Flex. Featuring an upper with bungee lace fastening, a breathable Skechers Air-Cooled Memory Foam insole and lightweight ULTRA GO cushioning. This shoe offers lightweight, responsive ULTRA GO cushioning and a Skechers Air-Cooled Memory Foam insole for all-day comfort. The engineered upper with bungee laces ensures a secure and easy fit. Upper: Textile, Inner Lining: Textile, Sole: EVA.