adidas continues to cut up to 63% off a selection of men's, women's, and kids' clearance shoes, apparel, and accessories, with prices starting from $5 during its Summer Sale. (The banner advertises up to 50% off, but we found deeper discounts within. Prices are as marked.) Shipping adds $5, or get free shipping on orders of $49 or more. A couple best bets, each with free shipping: