Does your favorite riding jacket get a little cool in the winter? Or maybe it's the opposite and you're looking for a lighter layer when you're off the bike as an alternative to your heavy protective jacket? Either way, the R1 has you covered. The versatility of the Patagonia R1 Pullover stems from its minimal design and Regulator fabric with Polygiene permanent odor control—now a lighter and more breathable fleece made from Polartec Power Grid with the same outstanding stretch and durability. The polygiene anti-stink technology really comes in handy on those long trips where we all try to pack as lightly as possible and get the most out of our gear. Its technical fit accommodates light under layers, works as a stand-alone top, or layer under your motorcycle jacket and it squashes down to practically nothing in your bag. It is nice to have that extra warmth when the nights get chilly.