WORLDWIDE
688B3 | S | 66.0 ~ 76.2 cm | (26 ~ 30 inches ) |
688B4 | M | 76.2 ~ 86.4 cm | (30 ~ 34 inches ) |
688B5 | L | 86.4 ~ 96.5cm | (34 ~ 38 inches ) |
688B6 | XL | 96.5 ~ 106.7 cm | (38 ~ 42 inches ) |
688B7 | XXL | 106.7 ~ 116.8 cm | (42 ~ 46 inches ) |