The next evolution in Smartwool’s partnership with iconic alpinist Conrad Anker, the PhD® Outdoor Approach Socks take sock technology to new heights. Designed to fit seamlessly in approach or hike footwear, these socks offer 4 Degree Fit comfort and Indestructawool™ technology to handle demanding approaches, day hikes, and everyday wear.
54% Merino Wool, 43% Nylon, 3% Elastane
Sock Height: Crew
Achilles strap provides extra protection
Virtually Seamless toe
6.5" overall height
PhD®: Built for Performance in the Highest Degree
Narrower profile provides the perfect women's specific fit
4 Degree™ Elite Fit System: Uses two elastics for greater stretch and recovery to keep the sock in place
Mesh ventilation zones provide optimum moisture management and maximum breathability
Light Elite cushioning under the entire foot provides protection without bulk
Machine Wash Warm, Wash Inside Out. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.