The Vintage 1988 Trekker Mercy St. Clair Single Stitch Graphic Promo T-Shirt in size Large is a rare and collectible piece of men's vintage clothing. This original shirt from the 1980s features a classic black color and a cotton blend material, making it both stylish and comfortable. With the Trekker brand and Canadian origins, this shirt is a unique and nostalgic find for those who appreciate vintage clothing and promotional merchandise.