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The Smartwool PhD Ski Ultra Light Socks are the gold standard among expert level skiers worldwide, offering the highest level of precision and snow feel with just the right amount of wicking and support. Ask around if you don't believe us. This season Smartwool ups the ante with their new Indestructawool™ Technology, for even better durability, while the tried-and-true 200 needle knit construction delivers the thinnest and lightest ski-specific sock around.
56% Merino Wool / 41% Nylon / 3% Elastane
Indestructawool™ Technology – A new wool-based yarn and knitting technology designed to make Smartwool PhD® socks outlast anything in your drawer.
Ultra Light
Over-the-Calf
14" Overall Height
Ultra Light Cushion – Minimal cushioning for maximum performance without added bulk.
200 Needle Knit Construction – Highest knit density plus ultra lightweight.
4 Degree™ Elite Fit System – Uses two different elastics for greater stretch and superior recovery, as well as to keep the sock in place.
Gender Specific Mesh Ventilation Zones – Ventilation zones provide optimum temperature regulation and moisture management.
Virtually Seamless™ Toe – As smooth as it gets.