An Excellent product for edema or swollen feet. A very flexible "slipper" shoe. A 100% rubber non-marking sole for good traction and a soft flexible top for superior comfort. The whole front of the shoe lifts and opens. With the foot in place you close the front by shaping it to the foot and fastening a velcro tab on each side. The back of the shoe also has a velcro tab to adjust fit. Machine washable. Extra wide. Black and Whole sizes only. This is a unisex product.