New Balance 57/40 Mens Black TrainersNew Balances 574 is a classic for a reason its reliable, timeless and fuss free. But theres nothing wrong with taking a couple of risks and switching up the formula, right? Enter: the 57 40. Its a 574 at heart with its retro inspired, mixed material upper but features nods to other models, too, borrowing the 327s supersized branding and a stacked rubber outsole inspired by heritage trail shoes. The real 90s throwback is the colourway, though, with