Our Hike Full Cushion Crew socks, formerly PhD? Outdoor, use cushioning on the entire sock to help maximize warmth and protection. These responsibly sourced, ZQ-certified Merino wool hike socks are built with our top sock tech, including Indestructawool? technology for enhanced durability, our 4 Degree? Elite Fit System for a dialed-in, performance-oriented fit, and our Virtually Seamless? toe for maximum in-shoe/boot comfort. We've updated our hike line by improving mesh zones for additional breathability, as well as creating a new ply structure that reduces pilling while enhancing hand-feel and comfort. Not to mention, our best-feeling, best-fitting hiking socks are now made with recycled nylon?making these socks more sustainable than ever. Now that's something you can feel good in and about.


Benefits:


??4 Degree? Elite Fit System


For a dialed, performance-oriented fit with flex zone at ankle joint


? Full Cushion


Cushioning on the entire sock for added protection and warmth.


? Indestructawool?


Indestructawool? technology features a patent-pending construction method for exceptional durability and comfort

? Made in the USA


? Virtually Seamless? Toe

Smoothed out toe seams for ultimate in-shoe fit and comfort




Features:


? Sock Height: Crew

? 4 Degree? elite fit system for a dialed-in, performance-oriented fit

? Additional body-mapped mesh zones for added breathability

? Virtually Seamless? toe for enhanced comfort


? Indestructawool? technology with extended durability zones

? Comfort welt with 'stay put' fit

? Height 8"

? Made in USA of Imported Yarn: 56% Merino Wool, 11% Nylon, 31% Recycled Nylon, 2% Elastane

? Style: SW001618


Care:


Machine Wash Warm Gentle Cycle.

Do Not Bleach

Do Not Iron

Do Not Dry Clean




Smartwool Size Guide:


Small - Men's 3-5.5; Women's 4-6.5

Medium - Men's 6-8.5; Women's 7-9.5

Large - Men's 9-11.5; Women's 10-12.5

XL - Men's 12-14.5; Women's N/A