The innovative Climawarm technology in this Chicago Blackhawks adidas NHL Men's Authentic Pro Hoodie keeps your body temperature as comfortable as possible as you watch your team battle it out on the ice. The attached hood helps to keep your head and ears warm in any weather conditions. With this sweatshirt, you'll be the most stylish one in the crowd as you cheer on your team and you'll look great on the street after the game as well.