Mountain Bike gear is a casual, non-restrictive fit. Size up to wear body armor under your jersey. Free exchange for incorrect sizing on your first purchase.

XXS XS S M L XL XXL 3XL 4XL 5XL
Australian
T-Shirt Size
4 6 8 10 12 14 16 18 20 22
Chest / Stomach (whichever is larger) 78-81cm 82-85cm 86-89cm 90-93cm 94-97cm 98-101cm 102-105cm 106-109cm 110-113cm 114-117cm
31-32'' 32-33'' 34-35'' 35-37'' 37-38'' 39-40'' 40-41'' 42-43'' 43-44'' 45-46''
Back
Length
58cm 60cm 62cm 64cm 66cm 68cm 70cm 72cm 74cm 76cm
23'' 24'' 24'' 25'' 26'' 27'' 28'' 28'' 29'' 30''
Front
Length
45.5cm 47cm 48.5cm 50cm 51.5cm 53cm 54.5cm 56cm 57.5cm 59cm
18'' 19'' 19'' 20'' 20'' 21'' 21'' 22'' 23'' 23''
Sleeve
Length
32cm 33cm 34cm 35cm 36cm 37cm 38cm 39cm 40cm 41cm
13'' 13'' 13'' 14'' 14'' 15'' 15'' 15'' 16'' 16''