Don't let the cold stop you from taking one last run: the PhD Ski medium delivers maximum warmth and breathability when the going gets cold. Patent-pending Indestructawool technology provides ultimate durability to make sure your socks are ready to go, run after run. Made with our 4 Degree elite fit system for a sock that doesn't bunch, slip, or bind.
PhD
Built for Performance in the Highest Degree
ReliaWool
Patented ReliaWool technology in high impact areas provides superior durability
Medium Cushion
Medium cushioned shin and foot for impact absorption and warmth
4 Degree Elite Fit System
Uses two elastics for greater stretch and recovery to keep the sock in place
Indestructawool
Indestructawool technology features a patent-pending construction method for exceptional durability and comfort
Mesh Venting
Mesh ventilation zones designed specifically for male skiers increase breathability
Care
Machine Wash Warm Gentle Cycle. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.