New Balance NB 509 Fashion Abrasion Resistant Low top Chunky Sneakers Unisex Gray Black U509GW

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100% Authentic. Sourced Directly from Authorized Channels.

Kind Reminder

To ensure the best fit, please review the sizing instructions below before placing your order.

How to Choose the Right Size

Measure your foot length from the heel to the tip of your longest toe.

If your measurement falls between two sizes, we recommend choosing the larger size.

Due to differences in foot shape, a deviation of up to 0.5 cm is considered normal.

Sizing Standard

All products are listed in European sizes (EU).

Please refer to the foot length (CM) provided in the size chart for accurate selection.

If you are unsure, kindly refer to the “How to Measure Foot Length” guide at the bottom of the size chart.

Important Note

The CM value shown on the shoe box or label does NOT represent actual foot length, and should not be used as the primary reference for sizing.

Size Foot Length 36 220cm 37 225cm 37.5 230cm 38 235cm 38.5 240cm 39.5 245cm 40 250cm 40.5 255cm 41.5 260cm 42 265cm 42.5 270cm 43 275cm 44 280cm 45 290cm