Smartwool Men's PhD Run Ultra Light Low Cut Socks (Charcoal) X-Large

Smartwool Men's PhD Run Ultra Light Low Cut Socks (Charcoal) X-Large

We put all of our smarts into these new and improved run socks that feature our 4 Degree elite fit system, ReliaWool technology for superior durability and a virtually seamless toe. Men's-specific mesh ventilation zones provide ultimate temperature and moisture regulation where male runners need it most.<br><br><b>PhD</b><br>Built for Performance in the Highest Degree<br><br><b>4 Degree Elite Fit System</b><br>Uses two elastics for greater stretch and recovery to keep the sock in place<br><br><b>ReliaWool</b><br>Patented ReliaWool technology in high impact areas provides superior durability<br><br><b>Mesh Venting</b><br>Men's-specific mesh ventilation zones provide additional breathability and moisture management<b><br><br>Ultra Light Cushion</b><br>Minimal cushioning for maximum next-to-foot performance without added bulk<br><br><b>Care</b><br>Machine Wash Warm Gentle Cycle. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.