Men's T-Shirt Size Guide

Lay a T-shirt that fits you well flat and measure across the chest from underarm to underarm. Compare this flat measurement with the Chest width column to find your size.

These are garment measurements taken flat, not body measurements. Inch values are rounded to one decimal place.

Size	Chest width	Length
XS	46 cm 18.1 in	71.5 cm 28.1 in
S	49 cm 19.3 in	73 cm 28.7 in
M	52 cm 20.5 in	74.5 cm 29.3 in
L	55 cm 21.7 in	76 cm 29.9 in
XL	59 cm 23.2 in	78 cm 30.7 in
2XL	63 cm 24.8 in	80 cm 31.5 in
3XL	67 cm 26.4 in	82 cm 32.3 in
4XL	71 cm 28.0 in	84 cm 33.1 in