New Balance 57/40 "Incubation Pack" Is Equal Parts Bold and Understated

New Balance's 57/40 is an incubator of the old and new alike: it's based on the classic 574, but also boasts modern details like double-stacked midsoles and vivid colorblocking. Therefore, the fact that it's set to release in a two-shoe "Incubation Pack" seems only fitting.The first of the two 57/40s included in the "Incubation Pack" is based on New Balance's classic gray shade. Mudguards and eyestays alike take on a familiar gray suede, while a silver-gray mesh is used on toeboxes, tongues and ...