When you're out there, the last thing you want to think about is your feet. That's why Smartwool made the PhD?? Pro Medium Crew with Indestructawool??? technology, a 4 Degree??? elite fit system, and body-mapped mesh vents for breathability. So you can escape without distractions and feel supported wherever your feet take you. Get out there and explore.
64% merino wool/34% nylon/2% elastane
PhD??: Built for Performance in the Highest Degree
4 Degree ??? Elite Fit System: Uses two elastics for greater stretch and recovery to keep the sock in place
Indestructawool??? technology features a patent-pending construction method for exceptional durability and comfort
Mesh ventilation zones provide optimum moisture management and maximum breathability
Medium cushioning to absorb impact on the trail
Sock Height: Crew
Virtually Seamless??? toe
Flex zone at ankle joint
Achilles strap provides extra protection and warmth
Premium yarn construction
Machine Wash Warm, Wash Inside Out. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.