Crafted with WOW technology in the sole, this merino wool design delivers lightweight support when hiking or walking; perfect for active lifestyles and everyday life outdoors.Protect your feet outdoors with the ladies\' Hike Light Crew Socks from Smartwool. Lightweight and flat knit, these women\'s socks offer a comfortable fit and feature arch and sole support for durable cushioning during exercise.FeaturesMerino blend hiking socks - 73% Merino Wool, 25% Nylon, 1% Elastane, 1% Polyester.WOW (wool on wool) technology - a double layer of wool in cushions the heel.Flat knit toe seam - reduces rubbing.Elasticised arch brace - for lasting shape and a secure fit.