How is it measured?

Neck circumference : measure around the base of the neck, inserting an index finger between the tape measure and the neck to allow for a more comfortable fit to wear.
Chest : measure around the chest at its maximum circumference, the correct position of the measuring tape is just under the arms

In between one size and another?
If your measurements are in between sizes in the chart, choose the larger size

All measurements are expressed in cm

CUT IT CHEST SHOULDERS
46 - St 98-100 43-44
48 - M 100-103 44-45
50 - L 104-107 45-46
52 - XL 108-111 46-47
54 - XL 111-113 47-48
56 - XXXL 113-115 48-49