Take your hardcore fandom to new heights when you put on this San Francisco 49ers Color Rush Vapor Limited jersey from Nike. This authentic jersey is just like the one George Kittle wears out onto the field and features his number on the front and back. Built for your San Francisco 49ers enthusiasm, this is the perfect jersey to wear on game days. The NFL does not profit from the sale of Color Rush jerseys. Charitable contributions are donated to the NFL Foundation to support health, safety and wellness programs for youth across the country.