Shell is constructed from heavy-duty 12oz. 100% cotton duck canvas, lined for warmth with quilted poly fleece with 6.5oz. polyester insulation, heavy-duty 2-way brass front zip, inner wind block strip, 2 upper chest pockets, lower front false pocket, 2 front slash pockets and 2 back patch pockets, tool loop, reflective tape in 4" contrast configuration meets CSA Z96-09 Class 1 Level 2, action back.
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).