For unmatched warmth and comfort during a cold day of shredding, we pull on the Smartwool Ski Targeted Cushion Mosaic Snowball Print OTC Sock. Its merino wool blend with body-mapped mesh ventilation zones keeps our feet and calves warm without sacrificing breathability. For a performance fit, Smartwool uses the 4 Degree elite fit system to keep us comfortable by eliminating bunching, slippage, and blisters, while targeted cushioning keeps the areas we need most padded and ready to ski.