LTYY Men's Slim V-Neck Short Sleeve T-Shirts 70% Blended cotton+30% Spandex Made in China.please pay attention to the size of your choice.our label is the size of Asia.Tag with Asia size.runs smaller then US size US Small=China Medium:Length:25.59"(65cm), Bust:36.22"(92cm), Shoulder:15.35"(39cm),Sleeve length:5.91"(15cm) US Medium=China Large:Length:25.98"(66cm), Bust:37.80"(96cm), Shoulder:15.75"(40cm),Sleeve length:6.30"(16cm) US Large=China X-Large:Length:26.38"(67cm), Bust:39.37"(100cm), Shoulder:16.14"(41cm),Sleeve length:6.30"(16cm) US XLarge=China XX-Large:Length:26.77"(68cm), Bust:40.94"(104cm), Shoulder:16.54"(42cm),Sleeve length:6.69"(17cm)