As the saying goes, "you gotta trust your instincts." Adidas makes that advice easy to follow with these flexible road running shoes. The flexibility of the midsole is intended to help you move as naturally as possible in any direction you want. There are some supportive features as well. You'll find a Stabilizing Torsion Bridge and midsole cushioning that offers a bit of a bounce. At 12 ounces, this is one of the heavier running shoe options. It features a 10mm midsole drop.