New Balance 550 White Green Shoes BB550WT1 Size: US M 7 | US W 8.5 (according to NB size chart) | 40 EU | UK 6.5 Color: Green White In good pre-owned condition, shoes some signs of wear. Please see all photos. The New Balance 550 White Green features a smooth white leather upper with a grey suede toe wrap and green detailing. From there, a New Balance Basketball woven tongue label and matching sole completes the design.