New Balance Size Chart
New Balance publishes detailed footwear sizing including foot length, plus separate apparel sizing and fit descriptions.
Men's / Unisex Footwear
| Men's US | Women's US | Length (cm) | UK | EU |
|---|
| 2.5 | 4 | 20.5 | 2 | 34 |
| 3 | 4.5 | 21 | 2.5 | 35 |
| 3.5 | 5 | 21.5 | 3 | 35.5 |
| 4 | 5.5 | 22 | 3.5 | 36 |
| 4.5 | 6 | 22.5 | 4 | 37 |
| 5 | 6.5 | 23 | 4.5 | 37.5 |
| 5.5 | 7 | 23.5 | 5 | 38 |
| 6 | 7.5 | 24 | 5.5 | 38.5 |
| 6.5 | 8 | 24.5 | 6 | 39.5 |
| 7 | 8.5 | 25 | 6.5 | 40 |
| 7.5 | 9 | 25.5 | 7 | 40.5 |
| 8 | 9.5 | 26 | 7.5 | 41.5 |
| 8.5 | 10 | 26.5 | 8 | 42 |
| 9 | 10.5 | 27 | 8.5 | 42.5 |
| 9.5 | 11 | 27.5 | 9 | 43 |
| 10 | 11.5 | 28 | 9.5 | 44 |
| 10.5 | 12 | 28.5 | 10 | 44.5 |
| 11 | 12.5 | 29 | 10.5 | 45 |
| 11.5 | 13 | 29.5 | 11 | 45.5 |
| 12 | 13.5 | 30 | 11.5 | 46.5 |
| 12.5 | 14 | 30.5 | 12 | 47 |
| 13 | 14.5 | 31 | 12.5 | 47.5 |
| 13.5 | 15 | 31.5 | 13 | 48.5 |
| 14 | 15.5 | 32 | 13.5 | 49 |
| 15 | 16.5 | 33 | 14.5 | 50 |
| 16 | 17.5 | 34 | 15.5 | 51 |
| 17 | 18.5 | 35 | 16.5 | 52 |
| 18 | 19.5 | 36 | 17.5 | 53 |
Men's Apparel
| Size | Chest (cm) | Waist (cm) | Seat / Hip (cm) |
|---|
| XS | 83.8–88.9 | 68.6–73.7 | 81.3–86.4 |
| S | 88.9–96.5 | 73.7–78.7 | 86.4–94.0 |
| M | 96.5–104.1 | 78.7–86.4 | 94.0–101.6 |
| L | 104.1–111.8 | 86.4–94.0 | 101.6–109.2 |
| XL | 111.8–121.9 | 94.0–104.1 | 109.2–116.8 |
| XXL | 121.9–134.6 | 104.1–116.8 | 116.8–127.0 |
| 3XL | 134.6–144.8 | 116.8–127.0 | 127.0–137.2 |
Top Fits
| Fit | Description |
|---|
| Fitted | Snug against the body with no extra fabric. |
| Athletic | Skims chest, waist and hip for active movement without being tight. |
| Relaxed | Drapes loosely for greater comfort. |
Source: Official New Balance Size & Width Guide and Apparel Sizing, newbalance.com. Research checked on 20 August 2026.
