When ultimate warmth and comfort are what you need, pull on the PhD® Heavy OTC. We've updated this classic style with Indestructawool™ technology for ultimate durability and the 4 Degree® elite fit system to keep the sock in place. Heavy cushioning provides warmth for even the coldest days.
|Materials||74% Merino Wool, 24% Nylon, 2% Elastane|
|Size||MD: 6-8.5 M | 7-9.5 F|
|LG: 9-11.5 M | 10-12.5 F|
|XL: 12-14.5 M|
- Virtually Seamless™ toe
- 14" overall height
- Built for Performance in the Highest Degree
- Uses two elastics for greater stretch and recovery to keep the sock in place
- Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
- Mesh ventilation zones provide optimum moisture management and maximum breathability
- Heavy impact absorption and warmth for extended excursions
- Machine Wash Warm, Wash Inside Out. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.