DescriptionOur proprietary sweat wicking, fast drying DUAL SURFACE(TM) Precision Blended wool, wrapped up in a classic mid calf hiking sock. Equally as comfortable on a long trek across the Continental Divide as it is to put on every day. This never-before seen combination of Merino wool with high performance wicking fibers changes the game in performance hiking socks. FEATURESHigh-performance, low-friction, next-to-skin wicking fibers move sweat to keep feet warm, dry, and comfortableFine-micron Merino wool on the outside buffers the hot/cold extremes, and stays warm even when wetHigh-strength reinforcements for long-lasting durabilityFirm cuff for comfort and staying powerMesh under arch to reduce bulk and help with breathability and moisture controlSeamless toe closure for ridge free comfortMid-calf height designed to sit just above your hiking boots for increased protectionProduct CareWhile all of our products are designed for machine care, we recommend protecting your investment through minimally damaging processes. The following are recommended:Machine Wash ColdHang DryNo Fabric SoftenersSizing Chart