Ebay offers Adidas Men's Duramo 10 Running Shoes  for $22 (reg $70) with free shipping.

Product Description:
From a morning gym session to a day of errands to an evening with friends, keep your feet comfortable and your style on point in these adidas shoes. Pair them with your favorite running shorts for the ultimate athletic-casual vibe. A mesh upper helps you stay cool, while superlight cushioning cradles every step you take. Made with a series of recycled materials, this upper features at least 50% recycled content. This product represents just one of our solutions to help end plastic waste.