Women's GX-Soni Racing Suit Guide (in inches)
| Global | Canada | Waist | Hip | Bust |
| XS | 22 | 51.2-55.1 | 31.5-34.6 | 26.4-31.5 |
| S | 24 | 55.1-59.1 | 34.6-37.8 | 29.9-35.0 |
| M | 25 | 57.1-61.0 | 36.2-39.4 | 31.9-37.0 |
| L | 26 | 59.1-63.0 | 37.8-40.9 | 33.9-39.0 |
| L | 28 | 61.0-35.0 | 39.4-42.5 | 35.8-40.9 |
| XL | 30 | 63.0-66.9 | 40.9-44.1 | 37.8-42.9 |
| XL | 32 | 65.0-68.9 | 42.5-45.7 | 39.8-44.9 |
Mens's GX- Sonic Racing Suit Guide (in inches)
| Global | Canada | Waist | Hip |
| XS | 22 | 26.6-29.5 | 31.9-35.4 |
| S | 24 | 27.6-31.5 | 33.5-37.0 |
| M | 25 | 29.5-33.1 | 34.3-38.6 |
| L | 26 | 31.1-34.6 | 35.8-39.4 |
| L | 28 | 32.3-36.2 | 37.0-40.6 |
| XL | 30 | 33.9-37.8 | 38.2-42.1 |
| XL | 32 | 35.4-39.4 | 39.0-43.3 |
Mizuno GX Sonic 6 NV Fit Guide
Mizuno GX Sonic 6 CR Fit Guide
