Austin Richard Post (born July 4, 1995), known professionally as Post Malone, is an American rapper, singer, songwriter, and record producer. GLOW IN THE DARK Thank you for visiting. Please check the following information. We do not ship on Fridays, Saturdays, Sundays, and holidays. [Product Information] Black, double-sided print Short-sleeved T-shirt, 100% cotton L size, made overseas Glows in the dark. Shoulder width: Approximately 52cm Body width: Approximately 56cm Length: Approximately 76cm Sleeve length: Approximately 26cm *It's a large size. Tube Glow 23 z8