Tough Duck Size Guide

 MEN'S SM MED LG XL 2XL 3XL 4XL
Neck 14-14.5 15-15.5 16-16.5 17-17.5 18-18.5 19-19.5 20-20.5
Chest 35-37 38-40 42-44 46-48 49-51 52-54 55-57
Waist 29-31 32-34 36-38 40-42 43-45 46-48 49.51