The Smartwool Women's PHD Ultra Light Printed Ski Socks are perfect to venture into snow even further. They make use of the Indestructawool™ technology for exceptional durability and comfort. They have a women's specific fit with a narrower heel and a slimmer fit. The 4 Degree™ Elite Fit System gives them adialed, performance-oriented fit with flex zone at ankle joint for an amazing feel. Body mesh zones give these socks added breathability to keep you moving.