Women's Giro Clothing Size Chart
Men's Giro Clothing Size Chart
| Tops | Chest | Sleeve | |
| S (35) | 33 - 35” / 83.8 - 88.9 cm | 34” / 86.4 cm | |
| M (38) | 36 - 38" / 91.4 - 96.5 cm | 35" / 88.9 cm | |
| L (41) | 39 - 41" / 99.1 - 104.1 cm | 36" / 91.4 cm | |
| XL (44) | 42 - 44" / 106.7 - 111.8 cm | 36.5" / 92.7 cm | |
| XXL (47) | 45 - 47" / 114.3 - 119.38 cm | 37" / 94.0 cm | |