Prove you are the NO.1 Pittsburgh Steelers fan with this Jack Butler 1993s ThrowBack Elite Jersey from Nike. This jersey is constructed to nearly the exact specifications as the gear Jack Butler sports on the field. Boasting Philadelphia's legendary design, it's made with zoned stretch fabric at the sides for a precise fit and easy movement, while strategic ventilation over major heat zones and water-repellant fabric help keep you dry and cool when you're cheering on your team. nfljerseyonline.shop is your source for officially licensed Dallas Cowboys gear.