- 4 DegreeTM elite fit system uses two elastics for greater stretch and recovery to keep the sock in place.
- Patented ReliaWoolTM technology in high impact areas increases durability.
- Strategically placed mesh ventilation zones.
- Flat knit durable toe seam for high burst strength.
- 14″ overall height.
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 DegreeTM elite fit system for a sock that never bunches, slips, or binds. And our patented ReliaWoolTM technology provides superior durability to make sure your socks are ready to go, run after run.