The Leupold ® American Original Short-Sleeve T-Shirt for Men combines comfort and style. This Leupold shirt sports side seams and reinforced shoulders to maintain its shape. The breathable 60% premium cotton/40% polyester blend fabric brings softness, stretch, and durability. Machine wash. Imported.Manufacturer style #: 18043. 60% premium cotton/40% polyester blend Side seams Reinforced shoulders.