Storm Creek 4110 Men's "Go Hawks" #12 Quarter Zip Wind Shirt with Zip Off Sleeves in Tan and Black. In 1984 Seahawks president Mike McCormack announced the team would be officially retiring the No. 12 jersey to honor “the best fans in football.” The gesture marked the first time in sports franchise history a professional sports team retired a jersey in honor of its fans. 100% Polyester shell fabric is Water resistant and windproof. Moisture wicking lining. Embroidered "Go Hawks" and "12". Contrast trim cadet collar, waterproof front zipper, Sleeves and body side panel. Stretch knit action back panel is waterproof and Breathable. Zip off sleeves. Sleeve cuffs with Lycra® Binding. Zippered Hand warmer pockets and Drop tail hem with Draw cord. 24" shoulders 28" armpit to armpit 33" sleeves 30" length This item is new with tags and has never been worn.