Find your fit assistance size
US 34: Chest : 34"-35" Height: 5'6-5'-9 Weight: 110-120 lb
US 36: Chest: 36"-37" Height: 5'6-5'-9 Weight: 120-140 lb
US 38: Chest: 38"-39" Height 5'8-5'11 Weight: 140-160 lb
US 40: Chest: 40"-41" Height 5'8-6'1 Weight: 160-180 lb
US 42: Chest: 42"-43" Height 5'10-6'1 Weight: 180-200 lb
US: 44: Chest: 44"-45" Height 5'10-6'3 Weight: 200-220 lb
US: 46: Chest: 46"-47" Height 6'-6'3 Weight: 220-240 lb
US 48: Chest: 48"-49" Height 6'1-6'5 Weight: 240-260 lb
US 50: Chest: 50"-51" Height 6'1-6'5 Weight: 260-280 lb