The PhD‚ Ski Light keeps your feet warm and dry without sacrificing boot performance. We placed cushioning where skiers need it most: on the shin for protection against the boot and on the bottom of the foot for warmth and impact protection. Made with our 4 Degree elite fit system for a sock that never bunches, slips, or binds. And our patented ReliaWool technology provides superior durability to make sure your socks are ready to go, run after run.

• Flat knit durable toe seam
• 14" overall height
• Sock Height: Over the Calf
• Knit in USA of Imported Yarn: 66% Merino Wool, 32% Nylon, 2% Elastane