You don't need wires and silicon to be high-tech. You just need smarts. Smarts like the new and improved 4 Degree Elite Fit System that make the famous PhD socks even more comfortable. Smarts like the new, patent-pending Reliawool Technology that is more durable, improves wear and makes a thousand miles underfoot nothing but a thousand miles of fresh air, good memories and great views.
_x000D_Features
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- Height: Knee High _x000D_
- Cushioning: Light Cushion
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- New 4-Degree Elite Fit System uses two elastics for greater stretch and recovery to keep the sock in place. _x000D_
- Strategically placed mesh ventilation zones proved ventilation for temperature and moisture management. _x000D_
- Flat knit durable toe seam for high burst strength. _x000D_
- 1x1 ribbed welt, 1x1 ribbed leg. _x000D_
Specs
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- Fabric Content: 64% Merino wool, 34% Nylon, 2% Elastane _x000D_
- 13" overall height. _x000D_