65% polyester, 35% cotton 7.25 oz. twill fabric.
Chest: Measure around the fullest part of your chest, just under your arms.
Waist: Wrap tape around your natural waistline, or where you actually wear your pants.
Inseam: Measure your length from the crotch to the bottom of the leg (without any shoes on).
This chart is for jackets, parkas, pants, overalls and coveralls.