Jacket Size	US Size	EU Size	Chest	Sleeves
XS	34	44	34 – 35	25
S	36 – 38	46 – 48	36 – 38	25.5
M	40	50	39 – 41	26
L	42 – 44	52 – 54	42 – 44	26.5
XL	46	56	45 – 47	27
2XL	48 – 50	58 – 60	48 – 50	27.5
3XL	52	62	51 – 53	28
4XL	54 – 56	64 – 66	54 – 56	28.5