Take your warm-weather comfort and style everywhere with the Skechers On the GO 400 Explorer Sandal. Smooth synthetic upper in a sporty casual comfort river-style adjustable sandal with Goga Max footbed and Skechers GOrun 400 design sole. Features high-rebound cushioning with responsive feedback. Combines a proprietary 'SQUISH' component with Skechers' exclusive Resalyte material. GOga Max technology. Goga Pillars technology on midsole and outsole. 5GEN midsole - proprietary lightweight injection-molded compound with memory retention helps absorb impact. Independent GOimpulse and integrated Goga Pillars sensors offer flexibility and feedback for a more responsive walking experience than ever before. Multi-directional traction sole. Smooth synthetic upper with contrast colored neoprene panels Hook-and-loop closures for precise fit Soft neoprene fabric padded strap lining Weight: Radically lightweight 4.8 oz. in a men's size 9.