Sometimes you just need a good run. Our PhD® Run Cold Weather Mid Crew will get you out the door and help you stay outside longer. Our 4 Degree™ elite fit system keeps the sock in place so you can focus on the stride ahead. The narrower profile design proves perfect for women’s feet.
Indestructawool™ technology for enhanced durability
4 Degree™ elite fit system for a dialed, performance-oriented fit
Body-mapped mesh zones for added breathability
Virtually Seamless™ toe for enhanced comfort
Mid crew height adds extra warmth under tights
Women's specific fit; narrower heel and slimmer fit
5" overall height
55% Merino Wool, 42% Nylon, 3% Elastane
Machine wash warm, wash inside out. Do not bleach. Tumble dry low. Do not iron. Do not dry clean.