SKU 9882130 Stay in all day comfort with the Smartwool® Ski Zero Cushion Ski Day Print Over the Calf. All over graphic ski design. Smartwool® fit system features ankle and arch braces the help ensure you get a secure fit. 4-Degree™ Elite Fit System construction uses two elastics to provide better stretch and to keep your sock in place. Ultra-light cushioning provides maximum performance with minimal cushioning to works well in close-fitted shoes. Indestructawool™ is engineered to provide maximum comfort and durability. Mesh panels on the out step help provide added breathability. Virtually Seamless™ toe is designed for all day comfort and to minimize chaffing. Non-binding welt top keeps the sock in place without added pressure. Opening is seamless to help reduce chaffing. 55% merino wool, 12% nylon, 29% recycled nylon, 3% elastane, 1% polyester. Machine wash, tumble dry. Imported. View Zappos.com Glossary of Terms Smartwool Ski Zero Cushion Ski Day Print Over the Calf