New Balance MMD500B9 Mens Sizing. For womens sizing add 1.5 sizes eg 7 mens equals 8.5 womens Our MD500B9 is crafted with a synthetic and mesh upper and updated collar construction that delivers plush comfort without sacrificing speed. Designed for the emerging track athlete, these running shoes feature a 6-pin spike plate inspired by our MD800 but tweaked to perform for a broad variety of distances and disciplines. The bold, asymmetrical design provides an eye-catching look as you tear up the oval. Style #: MMD500B9 138 grams (4.9 oz) Premium upper designed for emerging track athletes Synthetic and mesh upper material offers breathability and a lightweight fit 6-pin spike plate delivers an aggressive and forgiving ride EVA heel wedge provides an extra level of comfort and protection Adjustable lace closure for a customized fit Updated collar construction for comfort Asymmetric and refined color scheme for a striking finish
