Accessories: Headwear
| Size | cm | UK/EU | US |
| S | 55 | 6¾ | 6⅝ |
| M | 57 | 7 | 7¼ |
| L | 59 | 7¼ | 7⅜ |
| XL | 61 | 7½ | 7⅝ |
Men's Sailing Footwear
Men's Sailing Clothing
Women's Sailing Footwear
Women's Sailing Clothing
Accessories
| Size | cm | UK/EU | US |
| S | 55 | 6¾ | 6⅝ |
| M | 57 | 7 | 7¼ |
| L | 59 | 7¼ | 7⅜ |
| XL | 61 | 7½ | 7⅝ |