Mens Birthday Shirts for 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, and 1929 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