Greyson Spirit of California Golf Polo Size Large Material: 90% Polyester / 10% Spandex Anti-Microbial and Moisture Wicking Four-Button Placket Four-Way Stretch UVA and UVB Sun Protectant Contrast Collar This shirt has never been worn, but There is a mark on the inside of the collar after laundering. See last photo. It is not visible from the outside of the garment!