The SmartWool® Women's Ski Zero Cushion Over-The-Calf Socks are everything you need to dominate the slopes this season. These Merino ski socks feature the most advanced Indestructawool technology for enhanced durability and 4 Degree elite fit system for an unmatched performance fit. Plus, body-mapped mesh zones for added breathability. We'll see you on the slopes. Sock Height: Over-the-Calf Sock Cushion: Zero Cushion Indestructawool™ technology for enhanced durability 4 Degree™ elite fit system for a dialed-in, performance-oriented fit Shred Shield™ technology reduces wear from toes Wider welt for secure fit and comfort Body-mapped mesh zones for added breathability Women's specific fit: narrower heel and slimmer fit Made in the USA of Imported Yarn: 55% Merino Wool 10% Nylon 31% Recycled Nylon 4% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons Product Features: Fabric:55% Merino Wool, 10% Nylon, 31% Recycled Nylon, 4% Elastane SmartWool Women's Ski Zero Cushion Over-The-Calf Sock