Outstanding performance packed into a low profile Merino Wool sock. Set below the ankle, this sock provides full cushioning along the bottom, wicking away sweat and moisture and keeping your feet cool. Y-heel and 2 zones of elastics support make this wool sock a must need for those on lengthy runs or hikes. It could be Spring or Winter, you could be hiking or hunting, these socks are made for it all.FabricFiber Content: 60% Merino Wool, 27% Nylon, 12% Stretch Nylon, 1% SpandexTotal Easy Care: Machine Wash and DryWool Source: AustraliaMade in New Hampshire, USA!FeaturesHeight: No Show - Sits below the ankle boneWeight: Micro WeightCushion: Full Cushion along the bottom of the sock wicks away maximum moisture keeping your feet cool and dry. Y-Heel: Y-heel style helps create a perfect pocket for your heel, for a no-slip fit.2 Zone Elastic: Elastic on the arch and welt opening help keep your sock in place throughout the dayVented Zones: Venting on the top of the sock lets your feet air out and stay coolHeel/Toe Plating: Extra durability on the heel and toe keeps socks long-lastingSeamless Toe: Smooth, comfortable finish on the toeWool/Nylon Yarn: Our Mountain Heritage sock collection uses wool/nylon yarn technology, which creates a durable sock with high wool content.Weight: 41 grams (Pair)Style #: S31UsesIdeal Seasons: Spring, Summer, Fall, WinterActivities: Everyday Wear, Hiking, Camping, Biking, Running, Fishing, Hunting, SnowsportsCareWashing and Drying Instructions - Learn MoreMachine Wash Cold: Gentle cycle with like colorsDetergent: Mild or wool-specificTumble Dry: Low heatStorage: Place in an airtight container when not in use for long periods of timeDo NOT Use: Fabric softener or bleach!