SKU 9777946 The primary materials that compose this product contain a minimum of 20 percent recycled content. Keep your feet warm and cushioned with each step in the Smartwool® Ski Targeted Cushion Pattern Over-the-Calf Socks. Pull-on styling. Over-the-calf length socks. Indestructawool™ technology enhances durability with Shred Shield™ technology to resist wear and tear. 4 Degree™ elite fit system for a dialed-in, performance-oriented fit. Wider welt and warm body-mapped mesh zones. 59% merino wool, 27% recycled nylon, 11% nylon, 3% elastane. Machine wash, tumble dry. Made in the U.S.A. View Zappos.com Glossary of Terms Smartwool Ski Targeted Cushion Pattern Over-the-Calf Socks