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Men(INCH)original size
Size	Chest	Waist	Neck	Sleeve
S	34 – 36	28 – 30	14 – 14-1/2	30M
	38 – 40	32 – 34	15 – 15-1/2	32
L	42 – 44	36 – 38	16 – 16-1/2	34
XL	46 – 48	40 – 42	17 – 17-1/2	36

Men's Big & Tall (INCH)original size
Size	Chest	Waist	Neck	Sleeve
2XL	50 – 52	44 – 46	18 – 18-1/2	36 – 37
3XL	54 – 56	48 – 50	19 – 19-1/2	37 – 38
LT	42 – 44	36 – 38	16 – 16-1/2	35-1/2 – 36
XLT	46 – 48	40 – 42	17 – 17-1/2	36-1/2 – 37
2XLT	50 – 52	44 – 46	18 – 18-1/2	37-1/2 – 38