With a lightweight build you'll love, Smartwool's Women's PhD Ski Light Elite provides you with targeted cushioning on the shin, ball, and heel for protection without bulk in tight fitting boots. These over-the-calf ski socks feature Smartwool's Indestructawool technology for enhanced durability, Smartwool's 4 Degree elite fit system for a dialed, performance-oriented fit, and Smartwool's Virtually Seamless toe for in-boot comfort. They are designed with a wider welt to help ensure the perfect fit and body-mapped mesh zones help keep things breathable. A perfect match for your tight-fitting ski boots, these socks help you find that powder-filled passion on every run.