Size Chart When cabin fever hits, the best antidote is to hit the hill, and to stay there as long as you can. Backed by the power of temperature-regulating, moisture-managing Merino, the Snowboard Light Ifrane makes sure your feet are ready to go, run after run. Fully equipped with the 4 Degree elite fit system for a dialed fit, Indestructawool technology for ultimate durability and a Virtually Seamless toe. Features: - 4 Degree Elite fit system uses two elastics for greater stretch and recovery to keep the sock in place - Indestructawool(TM) technology features a patent-pending construction method for exceptional durability and comfort - Mesh ventilation zones provide optimum moisture management and maximum breathability - Light cushioned sole, shin and calf for impact absorption - Sock Height: Over the Calf - Street art-inspired design meets Smartwool PhD performance. - Virtually Seamless toe - 14" overall height - Knit in USA of Imported Yarn: 58% Merino Wool, 40% Nylon, 2% Elastane - Last Chance: Discontinued Style - Only available to ship within the USA