SmartWool Phd Outdoor Light Mini Sock

The SmartWool PhD Outdoor Light Mini men's sock used SmartWool's proprietary 4 Degree Fit sport support system to give you the ultimate in support and a secure comfortable fit around your foot's heel arch and instep. The PhD Outdoor Light Mini sock uses ReliaWool Technology in high impact areas providing longer lasting protection and a more comfortable feel. Mesh ventilation zones allow your feet to breath. The SmartWool sock has a flat knit durable toe seam for extra strength.