Friend,welcome,thank you for click on our best selling item,and it's Asia size,please check the size table under there Size: L, Length: 68cm, Shoulder: 45cm, Bust: 100cm, Sleeve: 21cm Size: XL, Length: 70cm, Shoulder: 47cm, Bust: 104cm, Sleeve: 21.2cm Size: 2XL, Length: 72cm, Shoulder: 49cm, Bust: 108cm, Sleeve: 22cm Size: 3XL, Length: 74cm, Shoulder: 51cm, Bust: 112cm, Sleeve: 23cm Size: 4XL, Length: 76cm, Shoulder: 53cm, Bust: 116cm, Sleeve: 23.2cm Name Product type: Polos Features: with logo Gender: Men,WOMEN Tops Type: Polos Sleeve Length(cm): Short Pattern Type: Solid Style: Casual Type: Regular Material: polyester 80%,Mixed cotton 15%,spandex 5% Decoration: Embroidery Color Style: Solid Feature: Breathable Label: Yes Washing Care: Hand or machine wash maximum temperature 30, line dry, iron at low temperature Note: 1.For your shopping pleasure, please choose the appropriate size according to the size chart. 2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. 3.The size may have 1-2cm differs due to manual measurement. Please note when you measure. Thank you for your shopping and wish you happiness.