Helly Hansen Size Charts

Body: your height, measured from head to toe.
Chest: measure around the fullest part, across chest points, keeping the tape horizontal.
Waist: measure around the narrowest part (typically the small of your back and where your body bends side to side), keeping the tape horizontal. Measured around your tummy.
Inseam: measure from the top of your inner thigh to the bottom of your ankle, while standing with straight legs.