Double cheeseburgers, double stuff Oreos, double overhead waves -- we're all about the doubles. The Airblaster Puffin Pullover features double the insulation of last year's Puffin jacket but throws down that same classic style that you can take anywhere. Blasted with eco-friendly DWR for added protection, you can rock the Puffin stand-alone on warmer days, as a perfect mid-layer, or around town with ease.