A good run is about being—and staying—in the zone, so the right footwear is crucial, starting with your socks. Our Women’s Run Zero Cushion Mid Crew Socks offer great comfort features: the 4 Degree™ elite fit system for a performance-oriented fit, a Virtually Seamless™ toe, women's specific fit, and breathable mesh zones. Plus, they’re designed to be durable, with Shred Shield™ technology as well as Indestructawool™ technology. And they’re made even better with responsibly sourced Merino wool for comfort and odor resistance. Get in the zone, and stay there with these socks! Benefits 4 Degree™ Elite Fit System: for a dialed, performance-oriented fit with flex zone at ankle joint Indestructawool™: technology features a patent-pending construction method for exceptional durability and comfort Made In The USA Mesh Venting: zones provide optimum moisture management and maximum breathability Shred Shield™: helps reduce wear from toes Virtually Seamless™ Toe: for ultimate in-shoe fit and comfort Women's Specific Fit: narrower heel and slimmer fit Features Sock Height: Mid Crew Indestructawool™ technology with extended durability zones 4 Degree™ elite fit system for a dialed-in, performance-oriented fit Mesh zones for added breathability Shred Shield™ technology reduces wear from toes Virtually Seamless™ toe for enhanced comfort Women's specific fit Overall 5.5" height Made in the USA of Imported Yarn: 49% Merino Wool 24% Nylon 23% Recycled Nylon 4% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons. Care Machine Wash Warm, Inside Out Do Not Bleach Tumble Dry Low Do Not Iron Do Not Dry Clean