Smartwool PhD Pro Endurance Sock | Ultra Light | Crew Length
Smartwool teamed up with ultrarunner Rob Krar to make a sock that can handle the longest trail runs. Introducing the PhD® Pro Endurance Crew, with Shred Shield™ technology to reduce wear from toes. This running sock features Indestructawool™ technology for enhanced durability, Virtually Seamless™ toe for added comfort, and a 4 Degree™ elite fit system for a dialed, performance-oriented fit—so you can stay confident on the most rugged trails. Body-mapped mesh zones keep things breathable from kilometre 1 to kilometre 100. Get ready to rack up more miles than ever before.
Cool and Breezy | Mesh ventilation zones provide optimum moisture management and maximum breathability
The Perfect, Moulded Fit | Smartwool's 4 Degree™ Elite Fit System provides a dialed, performance-oriented fit with a flex zone at ankle joint.
Just Keep Running | Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort.
Always Comfy, Always Reliable | Shred Shield™ helps reduce wear from toes.
Materials: 57% Merino Wool 38% Nylon 4% Elastane 1% Polyester
Care Instructions: Machine Wash Warm Gentle Cycle.
Height: 7.5" (19cm)