You may not prep for New York Islanders game days exactly like Denis Potvin does, but your game day routines can have one awesome thing in common—proudly putting on this Adidas Denis Potvin New York Islanders Women's Authentic USA Flag Fashion Jersey - Royal Blue. The authentic New York Islanders crest shows your devoted fandom, while the PlayDry and X-trafil fabric technologies of this jersey help maximize comfort and durability, respectively.