Description Our T-Shirt is produced in a custom-developed jersey made using a long-staple, ring-spun and combed cotton yarn. This yarn quality provides both softness and durability to the final product. The collar is finished with a mounted construction, a nod to some of the vintage sportswear tees we have always appreciated. Details - 100% cotton, 6.5 oz. jersey from Portugal - Pre-shrunk - Made in Portugal Care Wash on cold and tumble dry low.