Unisex Geek T-shirt Size Chart (in inches)

SIZE LENGTH (A) CHEST (B) SLEEVE LENGTH (C)
S 28 34 - 37 15 ¾
M 29 ¼ 38 - 41 17
L 30 ¼ 42 - 45 18 ¼
XL 31 ¼ 46 - 49 19 ½
2XL 32 ½ 50 - 53 20 ¾
3XL 33 ½ 54 - 57 22