Diesel Gioy V-Neck Shirt 100% Polyester Hand wash only. Do not bleach. Lay flat to dry. Do not tumble dry or dry clean. Wash dark colors separately. 100% Polyester Hand wash only. Do not bleach. Lay flat to dry. Do not tumble dry or dry clean. Wash dark colors separately. Small Chest: 40-42", Medium Chest: 42-44", Large Chest: 44-46", Extra Large Chest: 46-48"