Smartwool PhD Run Ultra Light Micro 3-Pair Pack Black MD Womens Shoe 7-9_5

Turn the heat up on the pavement, and not in your shoes, when you gear up for your next run with this Smartwool® running sock! Sold as a three-pair pack. Micro sock sits below the ankle. Ultralight cushioning for optimal next-to-foot comfort without the added bulk. 4 DEGREE™ Elite Fit System employs two elastics for greater stretch and recovery. ReliaWool® technology delivers long lasting wear. 200 needle construction provides the highest knit density without compromising it ultralight weight. Strategically-placed mesh vents for temperature and moisture management. Achilles tab helps reduce the likelihood of irritation. Run-specific fit. 52% merino wool, 44% nylon, 4% elastane. Machine wash inside out on a warm, gentle cycle. Tumble dry low, lay flat, or line dry. Made in the U.S.A. from imported yarn.