Size | Waist Size | Fits Waists | 631 Model # | 637 Model # |
---|---|---|---|---|
Standard | XS | < 28" | 3387.631.01 | 3387.637.01 |
SM | 28–32″ | |||
MD | 32–38″ | |||
LG | 38–44″ | |||
XL | 44–50″ | |||
Extended | 2XL | 50–56″ | 3387.631.02 | 3387.637.02 |
3XL | 56–62″ | |||
4XL | 62–66″ |
Extended Lateral Pad Kit—Model # 3387.03 (Converts a standard into an extended model)