| XS | S | M | L | XL | XXL | |
| Numeric Size | 26 - 27 | 28 - 31 | 32 - 33 | 34 | 36 | 38 - 40 |
| Height | 5'5" - 5'7" | 5'8" - 5'10" | 5'10" - 6' | 6' - 6'2" | 6'1" - 6'3" | 6'1" - 6'3" |
| Neckline | 14 | 14 - 14.5 | 15 - 15.5 | 16 - 16.5 | 17 - 17.5 | 18 - 18.5 |
| Shoulders | 16.75 | 17.5 | 18.25 | 19 | 19.75 | 20.5 |
| Chest | 32 / 34 | 34 / 36 | 38 / 40 | 42 / 44 | 44 / 46 | 46 / 48 |
| Sleeve | 30 - 31.5 | 32 - 33 | 33.5 - 34.5 | 35 - 36 | 36 - 37 | 36 - 37 |
| Biceps | 11.5 | 12.5 | 13.25 | 14 | 14.75 | 15.5 |
| Waist | 26 - 27 | 28 - 31 | 32 - 33 | 34 - 35 | 36 - 37 | 38 - 40 |
| Hip | 33 / 35 | 36 / 37 | 38 / 39 | 40 / 41 | 42 / 43 | 44 / 45 |
| Inseam | 28 / 29 | 30 | 31 | 32 | 33 | 33 |
Chest - Measure around your upper body, under your armpits and over the fullest part of your chest and shoulder blades.
Waist - Bend to one side to find the natural crease of your waistline.
Inseam - Measure a pair of pants that fit you well. Measure along the inside of the leg from the crotch to the hem.