Authentic Nike Dugout Jacket. This is the jacket that all players and coaches wear in the cold while in the dugout or bullpen, as you can see on tv. CAUTION there is a nike jacket that looks similar that is sold at a lower price, but it is NOT the authentic jacket worn by the players. Jacket has been worn twice, it was too big for me. Very high quality, authentic nike, and kept me toasty in 20°. Won’t find a better deal for the authentic jacket!