You may be strong, but are you Michigan Strong? Strong enough to consider 40 degrees t-shirt weather? Than we have a shirt for you! Luxurious Triblend, waterbased ink...what more could you ask for? This shirt is the epitome of comfort! Key Features: 50% polyester/25% combed and ring-spun cotton/25% rayon 3.8 oz. side-seamed semi-relaxed fit