Winter time is quickly approaching, and with that comes a drastic drop in temperatures. A lot of people still like to go out and ride no matter what the conditions, but it is obvious that warm clothing is needed. The Trek Quarter Zip Heavy Wool Sweater is made with 100% wool to keep you warm throughout those fall and winter rides. It is pretty easy on the eye, coming in blue with white stripes on the cuffs and collar. You can buy the Trek Quarter Zip Heavy Wool Sweater at the Trek online store for $129.99.