New price low, limited stock. eBay with Adidas has the Adidas Men's Adizero Boston 12 Running Shoes (Core Black / Cloud White / Carbon; Limited sizes include: 6 - 8, 11.5, 12. and 13) for $57 - 20% off with coupon code HOLIDAYRUSH [Exp 12/21] = $46 with free shipping. These shoes are built for mid- to long-distance running.