Mens Birthday Shirts for 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, and 1999 Please check the size dimensions in the descriptions to ensure a proper fit. 4.5 oz. pre-shrunk 100% Softstyle Cotton (35/65 polyblend for Heather Gray and Red only) Double-needle stitched neckline and sleeves Gildan Softstyle shirts Crew Neck