MLS Seattle Sounders FC Primary One Short Sleeve T-Shirt 100% Cotton 100% Cotton Front & Back Screen Printed Graphics W/ Adidas Performance Label. Athletic Fit. By Adidas The Official Outfitter Of The Mls. Machine Wash Cold Separately Gentle Cycle Only Non-Chlorine Bleach When Needed Tumble Dry Low Remove Promptly Use Cool Iron If Necessary Do Not Dry Clean Honduras