100% Viscose Bow Tie Short Sleeved A 100% viscose bow tie short-sleeved shirt is a shirt made from a fabric called viscose, which is a type of rayon. Viscose is a semi-synthetic fabric made from wood pulp, making it lightweight and breathable. The shirt has short sleeves, providing a more casual and relaxed look. It also features a bow tie, adding a stylish and fashionable touch to the shirt.