Get a workout while you walk. Engineered to engage muscles, lessen joint impact and absorb shock, these slides are updated for maximum comfort and cushion. And you'll still burn calories and tone legs with every step. Imported EVA/leather/suede/neoprene mesh. Strengthens and tones muscles in your feet, legs, buttocks, stomach and back Absorbs shock on your feet, knees and back Tones and trims your thighs, calves and glutes Recreates the gait of barefoot walking with a built-in micro-wobbleboard workout-enhancing effect Improves balance and posture