Smartwool PhD Ski Light Sock Men's

The SmartWool PhD Ski Light Sock gives you all day comfort and performance fit. WOW TechnologyTM adds an additional layer of 100% SmartWool Duroyarn in the High Impact Zones to give the new PhD sock up to 30% more durability. More SmartWool is better in a bunch of different ways. Features: 4 Degree banded Fit System WOW wool on wool TechnologyTM in High Density impact Zones to reduce shock and abrasion SmartWool inside for moisture, temperature, and odor control DuroyarnTM reinforcement for added comfort and durability Strategic Mesh Zones for maximum ventilation Over the calf Light cushioned shin foot 67% wool 32% nylon 1% elastic