Filson

How to Measure:

For best results, take measurements over your underwear.

Neck:

Measure around your neck, keeping the atpe a bit loose.

Waist:

Bend to the side and measure around the place where your waist bends, keeping the tape a bit loose.

Back Length:

Measure from the base of your collar down the center back to your hem.

Sleeve:

Measure from the center of your back to your wrist with arms held out.