New Balance Numeric 770 (Grey/Blue) Shoe size:9.0 M deeper knurl texture on the

deeper knurl texture on the toe bumpers

Rubber cupsole for durability and board feel

-Geofit collar for support

and a slightly wider waist even in regular sizes

New Balance Numeric 770 (Grey/Blue) Shoe size:9.0 M deeper knurl texture on theThe New Balance 770 for Grey Day 2026 The infinitely versatile 770 was first introduced in the early 90s during an exploratory era of research and development at New Balance. Initially conceived as a cross trainer, it was quickly adopted by the tennis category, described at the time as the most stable court model available. Thirty years later, New Balance Numeric is proud to reintroduce the 770, adopting its best qualities and adapting them for