STANDARD CM / INCHES

Men 

Standard

Tani Italy UK/Australia Germany US Japan
S 46 36 XS XS S
M 48 38 S S M
L 50 40 M M L
XL 52 42 L L XL
XXL 54 44 XL XL XXL

Women

Standard

Tani Italy UK/Australia Germany US Japan
S 38 6-8 32 XS M
M 40 8-10 34 S L
L 42 12 38 M XL
XL 44 14 38 L XL
XXL 46 16 40 XL XXXL