Skiers are extremely loyal to SmartWool socks like the SmartWool PhD Ski Racer Sock for good reason. There is nothing that works better to keep you warm without overheating like Merino wool. The PhD Ski Racer Sock is lighter, allowing a closer fit with your boots for aggressive skiing, and features the PhD fit system. This system uses and anatomical 4-degree fit for extra support in critical zones like the arch that help these socks stay put. WOW technology puts a little extra padding in high-impact zones so you can attack the steeps without foot pain.
- Breathable and warm Merino Wool/ nylon/ elastic knit
- PhD uses strategic zone of ventilation to keep you dry
- WOW technology adds extra padding to high-impact zones
- Lighter fabric for aggressive skiing