THE SIZE ON TAG IS ASIA SIZE,PLEASE CHECK FOR SIZE DETAILS, AS SIZING IS NOT ALL SAME FOR DIFFERENT MANUFACTURER.

Actual Size details(measured lay in flat):

For size L

Full Length:74CM/29.1"

Chest(Double Armpit to Armpit):115cm/45.3"

Shoulder to Shoulder:45cm/17.7"

Sleeves length:22cm/8.70"

Fitted for Chest size 34"~36" ,about an US S

For size XL

Full Length:76CM/30"

Chest(Double Armpit to Armpit):120cm/47.3"

Shoulder to Shoulder:46.5cm/18"

Sleeves length:23cm/9.1"

Fitted for Chest size 38"~40" ,about an US M

For size XXL

Full Length:78CM/30.8"

Chest(Double Armpit to Armpit):125cm/49.3"

Shoulder to Shoulder:48cm/18.9"

Sleeves length:24cm/9.5"

Fitted for Chest size 40"~42" ,about an US M/L

For size XXXL

Full Length:79CM/31.2"

Chest(Double Armpit to Armpit):130cm/51.3"

Shoulder to Shoulder:50cm/19.7"

Sleeves length:25cm/9.9"

Fitted for Chest size 42"~44" ,about an US L

* If you are not sure which size you should take.You can take one T shirt which is fitted for you, you may measure it lay in flat and compare with the above actual clothing size to pick your size.