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Measurement Note: Chest is measured at the widest part of the chest, just under arms and across shoulder blades holding tape firm and level. We do our best to keep the size chart as accurate as possible, however, strength athletes come in all shapes and sizes, so please keep in mind that all measurements are approximate and may slightly vary depending on your body composition.
Size |
Chest (in) |
Chest (cm) |
| XS | 30.5 – 31.5 | 77.5 – 80.0 |
| S | 32.0 – 33.0 | 81.3 – 83.8 |
| M | 33.5 – 35.0 | 85.1 – 88.9 |
| L | 35.5 – 37.0 | 90.2 – 94.0 |
| XL | 37.5 – 42.0 | 95.3 – 106.7 |
Measurement Note: Chest is measured at the widest part of the chest, just under arms and across shoulder blades holding tape firm and level. We do our best to keep the size chart as accurate as possible, however, strength athletes come in all shapes and sizes, so please keep in mind that all measurements are approximate and may slightly vary depending on your body composition.
Size |
Chest (in) |
Chest (cm) |
| S | 35 – 37 | 88.9 – 94.0 |
| M | 38 – 41 | 96.5 – 104.1 |
| L | 42 – 44 | 106.7 – 111.8 |
| XL | 45 – 48 | 114.3 – 121.9 |
| 2XL | 49 – 52 | 124.5 – 132.1 |
| 3XL | 53 – 56 | 134.6 – 142.2 |
| 4XL | 57 – 60 | 144.8 – 152.4 |
| S | M | L | XL | XXL | XXXL | |
| WAIST(IN) | 28-30 | 30-32 | 32-34 | 34-36 | 36-38 | 38-40 |
| INSEAM(IN) | 6.7 | 6.9 | 7.1 | 7.3 | 7.5 | 7.7 |
Size |
Weight (lb) |
Weight (kg) |
| S | 120 – 140 | 52 – 61 |
| M | 140 – 165 | 61 – 75 |
| L | 165 – 195 | 75 – 88 |
| XL | 195 – 230 | 88 – 104 |
| 2XL | 230 – 265 | 104 – 120 |
| 3XL | 265 – 305 | 120 – 138 |
| 4XL | 305 – 345 | 138 – 156 |
| WP TSHIRTS | XS | S | M | L | XL | XXL | XXXL |
| BODY WIDTH | 40 | 44 | 48 | 51 | 55 | 60 | 66 |
| BODY LENGTH | 69 | 72 | 73 | 76 | 79 | 82 | 84 |
| PA TSHIRTS | XS | S | M | L | XL | XXL | XXXL |
| BODY WIDTH | 40 | 44 | 48 | 51 | 55 | 60 | 66 |
| BODY LENGTH | 69 | 72 | 73 | 76 | 79 | 82 | 84 |
| KW SHIRTS | XS | S | M | L | XL | XXL | XXXL |
| BODY WIDTH | 39.5 | 43 | 47 | 50 | 55 | 60 | 66 |
| BODY LENGTH | 67 | 70 | 72 | 76 | 79 | 81 | 82 |
| WP SHORTS | XS | S | M | L | XL | XXL | XXXL |
| WAIST (RELAXED) | 34 | 36 | 38 | 40 | 42 | 44 | 46 |
| OUTSIDE LEG | 31.5 | 33 | 34 | 35.5 | 36.5 | 38 | 39 |