Size chart
BACKUP CLASSIC
BACKUP ESSENTIAL
| Backup Essential | Chest Circumference | Fit Size | |
| Inches | CM | ||
| Regular | 24- 41 | 60-105 | S,M,L |
| Large | 39- 51 | 100 - 130 | XL,XXL |
| * Chest size measured under the armpits at the widest part of chest | |||
BACKUP CLASSIC
BACKUP ESSENTIAL
| Backup Essential | Chest Circumference | Fit Size | |
| Inches | CM | ||
| Regular | 24- 41 | 60-105 | S,M,L |
| Large | 39- 51 | 100 - 130 | XL,XXL |
| * Chest size measured under the armpits at the widest part of chest | |||
