Welcome to buy from our store, all are Asia sizes, choose 2 sizes up!
US X-Small=China Small:Length:39.76"(101cm),Waist:25.98"(66cm)
US Small=China Medium:Length:40.16"(102cm),Waist:27.56"(70cm)
US Medium=China Large:Length:40.55"(103cm),Waist:29.13"(74cm)
US Large=China X-Large:Length:40.94"(104cm),Waist:30.71"(78cm)