The Sounders are MLS champions, and you can find all the 2019 Seattle Sounders FC jerseys now at MLSStore.com. Shop the Sounders black "Nightfall" jerseys as well as the Seattle Sounders 19 Champions Jersey. The Official Store of the Major League Soccer is your source for the latest Seattle Sounders FC kits in home, away, and alternate colors with short or long sleeves. An authentic or replica Seattle Sounders FC jersey is a must-have for any soccer fan. Get your Sounders jersey representing all your favorite players. Order yours today and keep checking back for the newest arrivals.