Gear Review SmartWool Ski Racer Sock - Boys' 5 5 Community Rating | 3 Reviews 0.0 0.0 Item # SWL0646 Select options Black/Gray, S ($11.17) Black/Gray, M ($11.17) Black/Gray, L ($11.17) Graphite, S ($10.34) Navy, S ($7.95) Size? Quantity Add to cart View full product page Tech Specs Material: 60% merino, 38% nylon, 2% elastane Insulation: midweight Height: over-the-calf Recommended Use: skiing, racing Manufacturer Warranty: lifetime 5 5 Love it! snagele975186 Member since Nov 14, 2011 Posted on March 11, 2012 Got these for my 6 year old son - he skies every Saturday and Sunday for 6 hours. He has never complained about cold feet. I got a 2nd pair. (0) View More Details on SmartWool Ski Racer Sock - Boys'