SmartWool PhD Nordic Light Ski Sock Size S Color Black

The PhD Nordic Light Ski Sock is the most innovative Nordic sock around in a light cushion that won't add bulk. SmartWool added ReliaWooltm Technology in high impact zones to increase durability. You'll also get an incredibly secure and comfortable fit above and below the heel, under the arch and across the instep thanks to the new 4 Degree Elitetm fit System. 4 Degree Elite Fit System uses two elastics for greater stretch and recovery to keep the sock in place Patented ReliaWool in high impact areas provides longer lasting protection to keep feet comfortable Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management Flat knit durable toe seam for high burst strength 2x1 ribbed welt 1x1 ribbed leg 8.5 overall height Fabric: 67% Merino Wool, 30% Nylon, 3% Elastane Size S Color Black