Fit: Men's adidas Authentic Jerseys are made to layer underneath. For a tighter fit, we recommend ordering one size smaller than your normally wear. Material: 100% Polyester climachill? technology cools with a meshlike fabric and aluminum-silver dots that conduct heat away from the body adizero technology is lightweight for breathability and mobility NHL? Shield patch sewn to bottom of front-collar fabric insert Ventilated mesh panel inserts Embroidered adidas applique on center back neck adidas brand logo at bottom left Tagless collar for added comfort Machine wash, tumble dry low Officially licensed Imported Brand: adidas