'Mean' Joe Greene was the catalyst of the Pittsburgh Steelers ÔSteel Curtain' defense during their four Super Bowl titles during the 1970's. The two time defensive player of the year used speed and strength to dominate the opposition's offensive strategy. During Super Bowl X against the Dallas Cowboys, the Steelers wore a patch to commemorate the Bicentennial of our country. The Steelers won the contest for their second consecutive title. 1975 Throwback Game Jersey This jersey is year specific and includes an ID tag on the front tail of the garment. Jersey Number This authentic jersey will have the number 75 on it. This is the number worn by 'Mean' Joe Greene with the 1975 Pittsburgh Steelers. Quality Construction Authentic Materials. Accurate detailing. Exceptional workmanship. These are the hallmarks of all Mitchell and Ness jerseys, jackets, sweaters and felt pennants. This jersey is made of polyester (which is the material that most resembles the original durene fabric) and has a patch commemorating the Bicentennial of the American Revolution on the left shoulder. The player's number is sewn on the front, back and sleeves in white twill. The player's name is sewn on the back in yellow and it has black/white/yellow stripes on the sleeves. This jersey is part of Mitchell and Ness' NFL Throwback Collection. Sleeve length is measured from top of armhole to bottom of sleeve. Size Body Length Body Width Sleeve Length 40 (M) 31' 21' 9.5' 44 (L) 32' 23' 10' 48 (XL) 33' 25' 10.5' 52 (XXL) 34' 27' 11' 56 (3XL) 35' 29' 11.5' 60 (4XL) 36' 31' 12' 64 (5XL) 37' 33' 12.5' Please note that measurements are approximate. Mitchell and Ness Clearance Sale Browse our Mitchell and Ness Clearance Sale and get 30-50%off select Mitchell and Ness NBA, NFL, MLB and NHL throwback jerseys and jackets! Online Sports is an Authorized Online Retailer of Mitchell and Ness Products.