Details, Size & Fit. Work The vintage look with Amuk's Running Amuk Tank. Made from soft Pima cotton, The crew-neck tank has a washed finish and branded prints on The chest and back. Our modelis wearing a size medium tank, and usually takes a size medium/40 shirt. He is 6’1” (186m) tall with a 42” (107cm) chest and a 32” (81cm) waist. - Length: 73cm - Regular fit - 100% Pima Cotton; washed finish - Ribbed, crew neckline - Branded prints on The chest and back - Raw-edge armholes.Cold machine wash. Low iron. SKU: AM980AA89KQO.