LTYY Men's Trendy Short Sleeve Polo Shirts Button 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 Medium=China Large:Length:27.56"(70cm), Bust:40.94"(104cm), Shoulder:17.32"(44cm),Sleeve length:7.09"(18cm) US Large=China X-Large:Length:28.35"(72cm), Bust:42.52"(108cm), Shoulder:18.11"(46cm),Sleeve length:7.48"(19cm) US XLarge=China XX-Large:Length:29.13"(74cm), Bust:44.09"(112cm), Shoulder:18.90"(48cm),Sleeve length:7.48"(19cm) US 2XLarge=China 3X-Large:Length:29.92"(76cm), Bust:45.67"(116cm), Shoulder:19.69"(50cm), Sleeve length:7.87"(20cm)