Mens Performance Size guide

Sizes differ for each manufacturer. All measurements are in inches.

Tops (Chest)	XS	S	M	L	XL	XXL	XXXL
Adidas	31-33"	34-37"	37-40"	40-44"	44-48"	48-51"	51-56"
Asics	35"	36-39"	39-41"	41-43"	43-46"	"	"
Castore	"	38-40"	40-42"	42-44"	44-46"	"	"
New Balance	33-35"	35-38"	38-41"	41-44"	44-48"	"	"
Nike	35"	35-38"	38-41"	41-44"	44-49"	49-54"	54-58"
On Running	"	36-37"	38-39"	40-41"	42-43"	44-45"	"
Puma	31-34"	34-37"	37-40"	41-43"	44-48"	48-52"	52-58"
Under Armour	30-32"	34-36"	38-40"	42-44"	46-48"	50-52"	52-54"
2XU	34-36"	36-38"	38-40"	40-42"	42-44"	44-46"	"
Bottoms (Waist)	XS	S	M	L	XL	XXL	XXXL
Adidas	27-29"	30-32"	32-35"	35-39"	39-43"	43-47"	47-52"
Asics	29"	30-33"	33-35"	36-38"	38-42"	"	"
Castore	"	30-32"	32-34"	34-36"	36-38"	"	"
New Balance	27-29"	29-31"	31-34"	34-37"	37-41"	"	"
Nike	29"	29-32"	32-35"	35-38"	38-43"	43-48"	48-53"
On Running	"	31-32"	33-34"	35-36"	37-38"	39-40"	"
Puma	27-29"	30-32"	32-35"	35-39"	39-43"	43-47"	48-53"
Under Armour	26-28"	28-29"	30-32"	34-36"	38-40"	42-44"	44-46"
2XU	27-29"	29-31"	31-33"	33-35"	35-37"	37-39"	"