Features: 1.Sandals are specially developed, with a three arch support design and a soft sole to keep your feet comfortable, health safe, and style on point! 2.Is the joint pain making like frustrating? In most cases the problem is deep rooted at the base of your body: your feet. Having a weak imbalance can potentially lead to imbalances in the knees, hips and muscles. 3.The important invention used in this pair of sandals is that the sole with nano-foam will transformation to fit and comfortably on all feet. So this is the most comfortable type of sandals in the world. 4.Memory soles,highly adaptive, able to move with your feet as you walk and absorbing a lot of shocks. 5.The Sandal corrects posture and eliminates muscle imbalances by balancing your feet at the perfect angle its original position to realign skeleton positioning. 6.Simply, slip them on and snug your feet in place around the toe clasp for enhanced support. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Description: Size：as the picture shown Package List: 1 pair of Sandal