Check another landmark off your bucket list with the PhD??Outdoor Light Arches Print Mid Crew. This men's sock uses Indestructawool??technology to make them one of our most durable socks yet, a Virtually Seamless??toe for in-shoe comfort, and the 4 Degree??elite fit system, creating one of our smartest and most technical outdoor socks.. . ??. . . 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. Light cushioned shin and sole for impact absorption and warmth. Sock Height: Mid Crew. Virtually Seamless??toe for enhanced comfort. 6.25 overall height. 360?? Print Technology. Made in USA??of Imported Yarn: 60% Merino Wool, 37% Nylon, 2% Elastane, 1% Polyester. Machine Wash Warm. 194112236669 34477500060 SW001251