When you want the absolute minimum between your feet and your ski boot for a more technical fit, you need our PhD® Ski Ultra Light socks. Our thinnest, most lightweight ski socks equip you with our Indestructawool™ technology for enhanced durability, our 4 Degree™ elite fit system for a dialed, performance-oriented fit, and our Shred Shield™ technology for reduced wear from toes. They are designed with a wider welt to help ensure all-day comfort and body-mapped mesh zones help keep things breathable. All in all, these are the socks you want in your technical ski boots as you head for a day full of skiing.
4 Degree™ Elite Fit System
For a dialed, performance-oriented fit with flex zone at ankle joint
Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
Mesh ventilation zones provide optimum moisture management and maximum breathability
Built for Performance in the Highest Degree
Shred Shield helps reduce wear from toes
Ultra Light Cushion
Non-cushioned sole and leg for a close fit in tight-fitting performance boots
Indestructawool™ technology for enhanced durability
4 Degree™ elite fit system for a dialed, performance-oriented fit
Shred Shield™ technology reduces wear from toes
Wider welt for secure fit and comfort
Body-mapped mesh zones for added breathability
14" overall height
55% Merino Wool 41% Nylon 4% Elastane
Machine Wash Warm, Wash Inside Out. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.
Our 100% Satisfaction Guarantee
If for any reason you're not satisfied with your Smartwool® product, please return it to us within two years of purchase and we'll make it right.