SmartWool loaded its PhD Outdoor Medium Women's Crew Sock with a host of technical features to give you blister-proof performance on the trail. However, we suspect that you'll be pulling this plush, ultra-comfortable sock out of the drawer long after you've put the hiking boots away for the year.
Soft merino feels great against the skin, insulates superbly, wicks moisture, and naturally inhibits odor
Nylon adds durability, while 2% spandex content enhances the fit
Four-degree fit system features stretchy support around the ankle, upper instep, lower instep, and arch, so it fits perfectly and won't move around in your boot
ReliaWool high-density cushioning in impact areas provides all-day comfort and durability