Size S M L XL XXL Chest (inches) 34"-36" 38"-40" 42"-44" 46"-48" 50"-52" Chest (cm) 86.5-91.5 96.5-101.5 106.5-112 117-122 127-132 Neck (inches) 14"-14.5" 15"-15.5" 16"-16.5" 17"-17.5" 18"-18.5" Neck (cm) 35.5-37 38-39.5 40.5-42 43-44.5 45.5-47 Sleeve (inches) 32"-33" 33"-34" 34"-35" 35"-35" 36"-37" Sleeve (cm) 81.5-84 84-86.5 86.5-89 89-91.5 91.5-94 200073