NHL Youth Boston Bruins Team Color Premier Jersey - R58Hxbaa (Black, Small/Medium) 100% Polyester Flat Back Mesh Imported 100% Poly Flat Back Mesh Two way stretch polyester fabric and solid mesh inserts for ventilation. Made by Reebok - The Authentic Outfitter of the NHL. 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 China