New Era NFL Sideline Tech Knit - Men's Rock the same style that you'll see on the sidelines as the NFL season gets underway. The New Era NFL Sideline Tech Knit is a black knit cap that features team coloring around the bottom of the cap for slick style. The inside of the cap has soft lining for ideal comfort. A raised embroidered team logo on the front lets you rep your favorite squad. Other features include an embroidered New Era Flag on the left side and an embroidered NFL logo on the caps back. 82% nylon/18% spandex. Lining: 100% acrylic knit. Imported. One size fits most.