Dr. Scholl's Tan Leather Exercise Wooden Sandal VINTAGE These are the original Dr. Scholl's Exercise sandals with a tan strap. This is your chance to get a piece of shoe history with these timeless icons. If you want a vintage look at a great price these are for you. They are a size 9. Buckles work on both shoes. They are in good used condition but they do show wear, particularly on the soles. The buckle works on both sandals!