Smartwool PhD Ski Ultra Light Sock

Features of the Smartwool PhD Ski Ultra Light Sock Indestructawool Technology Features a wool based, patent pending yarn and construction method for exceptional durability and comfort 4 Degree elite Fit system Uses two elastics for greater stretch and recovery to keep the sock in place Mesh ventilation zones designed specifically for male skiers provide optimum temperature regulation and moisture management 200 Needle construction provides Highest knit Density while maintaining ultra light weight Virtually Seamless toe Made in USA