Men size chart

XS S M L XL XXL XXXL
Chest < 33 33-36 36-39 39-42 42-44 45-46 46 +
Back length 20-22 22-24 24-27 27-29 29-31 31-33 33 +
Arm length < 23.6 23.6-24.4 24.4-25.2 25.2-26 26-26.6 26.6-27.4  27.4 +
Waist 28 30 32 34 36 38
Inside leg 30 32 32 34 34 36