The RBK 7187 Authentic Replica Hockey Jersey is a Pittsburgh Penguins Authentic Jersey. Made from 100% Polyester with two-way stretch pique fabric including a Polyester interlock knit rib collar. Solid Mesh inserts provide ventilation and comfort. The NHL© Shield Patch is sewn on the bottom of the front collar fabric insert. Engineered and constructed to duplicate the look of original professional worn jersey's. A single layer screen printed tackle twill shoulder patches are sewn directly to the jersey. Reebok© vector is embroidered on the sleeve and back neck. Woven jock tag with alpha sizing on the lower left front. Decorated in the team colors and Officially Licensed.