This top is so soft on skin, our tester actually preferred to sleep in it even after long days on the trail. “It’s like a pajama shirt turned technical,” she says. “And because it has a proprietary anti-stink treatment, I never worried about going to bed smelly.” The Grace’s blend of brushed polyester and spandex wicked well on hikes up to 75°F, and its thumbholes and waist-long cut meant it never rode up while we were wearing a pack. A side-seam pocket can hold car keys or a credit card. w’s XS-XL