The Smartwool Womens PHD Ski Light Elite Pattern Ski Socks where created to work seamlessly with a high-performance boot to keep you comfortable while performing. Strategically placed cushioning on the heel and toe, light shin cushion, non-cushioned heel and toe, and all the benefits of Merino to help keep you warm and dry. The 4 Degree® elite fit system creates a dialed fit and Indestructawool&trade durability technology delivers long-lasting wear. A women’s-specific fit creates a narrower heel and overall slimmer fit.