This is asian size and measured by hand,1-3CM errors should be accepted.Our size table has height and weight suggestion,you can refer the height and weight suggestion.Any require just feel free to contact us.

Men Size (Asian Size) Unit:cm
Asian Size	Shoulder	Lenght	Bust	Sleeve	Height	Weight
	CM	CM	CM	CM	CM	Kg
M	42	66	102	61	155-160CM	45-53kg
L	43.5	68	106	62.5	160-165CM	53-60kg
XL	45	70	110	64	165-170CM	60-67kg
XXL	46.5	72	114	65.5	170-175CM	67-73kg
XXXL	48	74	118	67	175-180CM	73-80kg
4XL	49.5	76	122	68.5	180-185CM	80-87kg
5XL	51	78	126	70	180-190CM	87-95kg