FootSmart offers the Reebok Men's EasyTone Stride Shoes in two color schemes (Black/Gravel pictured) for $49.97. With $9.99 for shipping, that's the lowest total price we could find by $8. (Most stores charge $100 or more.) These shoes purport to help you tone "key leg muscles." They're offered in sizes 7 to 15, although not every size/color combination is available.