Now more than just Seahawks and Broncos fans have a reason to be siked for the Superbowl: Kith NYC is stocked up on Nike's incredible Silver Speed NFL collection that's hitting stores this week in honor of the big day. You can check out the full range online, but if you want it by Sunday, you'll have to head to Kith in Manhattan, starting now, to pick up this limited edition collection of NFL Super Bowl jerseys, Nike Destroyer jackets and tees.