Long, exposed climbs that require an extreme amount of focus and extraordinary protection from the sun just got a little easier to plan. Named after the first 5.14b free climb, by Outdoor Research's own Beth Rodden, the Optimist Sun Shirts and Hoody make you feel lighter, dryer, and more honed in than ever on your big objective. FABRIC : 95% nylon, 5% spandex WEIGHT : 7.1 oz./201 g