We hate to see our Summer winding down, but we do love the sales that the end of the season brings with it. Plus, just because we're heading into Fall doesn't mean that we can't get some extra mileage out of Summer's best shoes. Big trends like gladiators, mules, and slip-on sneakers aren't going anywhere — which means you'll get plenty of wear even when the leaves start to turn, not to mention next year, too. And because sifting through the stores' on-sale bins is always more challenging than we anticipate, we've done the heavy lifting for you. Scroll down for 13 pairs of wedges, heels, gladiators, flats, and more, all deeply discounted.