Freem Rib Vest Size Chart
| K | 0 | 1 | 2 | 3 | |
| Chest | 68-77 | 77-86 | 87-96 | 96-105 | 106-114 |
Chest: Measure under your arms around the fullest part of your chest.
Youth Standard Suit Size Chart
| 110 | 120 | 130 | 140 | 150 | 160 | |
| Height | 105-114 | 115-124 | 125-133 | 135-143 | 145-153 | 155-163 |
| Chest | 61-64 | 65-68 | 69-72 | 73-76 | 77-80 | 81-84 |
| Waist | 49-52 | 53-56 | 57-60 | 61-64 | 65-68 | 69-72 |
| Pelvis | 61-64 | 65-68 | 69-72 | 73-76 | 77-80 | 81-84 |
Note: All measurements are given in metric units (cm/kg) to maintain accuracy.
Chest: Measure under your arms around the fullest part of your chest.
Waist: Measure around your midsection at belly-button height.
Pelvis: Measure the fullest part of your hips/buttocks.