Indestructawool technology with extended durability zones 4 Degree Elite Fit System designed for a dialed-in, performance-oriented fit Virtually Seamless toe for enhanced comfort Shred Shield Technology reduces wear from toes Women's specific fit features a narrower heel shape and Achilles tab prevents sock from slipping into footwear Women's Wool Socks & Hiking Socks | Appalachian Outfitters Women's Athletic Socks Women's Smartwool Run Zero Cushion Stripe Low Ankle Socks Zero Cushion Ankle Socks For Trail Running The Women’s Smartwool Run Zero Cushion Stripe Low Ankle Sock gives you comfort and durability for a winning sock combination that’s perfect for any run. These socks are dependable mile after mile-they feature Indestructawool™ and Shred Shield™ technologies to increase their durability Because when you’re comfortable, you can focus on what really matters—like putting some distance between you and the work week. SmartWool Run Zero Cushon Strpe Socks (For Women Wherever the trail leads, our Merino running clothes and socks are happy to follow.