You can shop here a set or single piece undergarment from some top brands as per your requirement and preference. Hanes was a major sponsor in the 1996 Olympics. At that time they produced a unique series of 500 t-shirts, and the highest price paid for a t-shirt in this series was 42,000 dollars. The gray color is linked with maturity and protection. Durable or fancy? Look or feel? What you want in your Hanes Gray Underwear for men depends on materials like Cotton, Blend and Polyester.