USED size 6C - in great condition still has alot of life to them. Great adjustable velcro sandal/ watershoe/ comes with original box The Nike Sunray Adjust 5 is built to keep up with little ones in water, on land or wherever adventure takes them. The quick-dry design has a strap on top and behind the heel to keep it from slipping off. Lightweight, flexible foam provides durable cushioning that lasts. Wet to Dry Synthetic material dries quickly. Stay-in-Place Straps 2 hook-and-loop straps on top and behind the heel keep it from slipping off. The straps open all the way up to make it easy to get on and off.