Size Size Size Size 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 toimbalancesin The knees, hips and muscles. 3-ARCH SUPPORT The Sandal corrects posture and eliminates muscle imbalances by balancing your feet at the perfect angle its original position to realign skeleton positioning. Simply, slip them on and snug your feet in place around the toe clasp forenhanced support. Its lightweight;but with a wedge design, you can walk moresteadily &standfor hourswithout any strain or imbalance Velcro design for wide feet. Its shoelaces can be flexibly resized and can fit most peoples feet.Dont worry about putting it on too tight or too loose.