Size Guide

Our 1st Man sizes are based on the UK men's size system and run true to size.

Waist in inches

S 32

M 34

L 36

XL 38

1st Man T-shirt

Chest size in inches

S

34/37

M

37/40

L

40/44

EL

44/48


Our 1st Woman sizes are based on the UK dress size system and run true to size.


----------------------

UK S - 8/10

US 6

EU 38

AUS/NZ10

---------------------

UK M - 12/14

US 8

EU 40

AUS/NZ12


---------------------

UK L - 16/18

US 10

EU 42

AUS/NZ14


----------------------

UK XL- 20/22

US 12

EU 44

AUS/NZ16