HOW OUR SIZING WORKS
First-time buyer? Measure your favourite non-LABFRESH shirt (not your body) and compare it to below measurements. When measuring, lay the shirt on a flat surface, don't measure while wearing it.

 Slim fit

#
S
M
L
XL
XXL 
Neck (1)
37.5
39.5
41.5
43.5
45.5
Chest (2)
49
52 54 57.5 59.5
Waist (3)
45 48 50.5 53 56
Back (4)
74.5 76.5 77.5 80.5 82.5
Sleeve (5)
66 67 68 69 70

Regular fit
#
S
M
L
XL
XXL 
3XL
Neck (1)
37.5 39.5 41.5 43.5 45.5 46
Chest (2)
53 56 58 60 62 66
Waist (3)
49.5 52,5 55 57,5 60,5 63
Back (4)
74.5 76.5 77.5 80.5 82.5 83.5
Sleeve (5)
66 67 68 69 69 70