Using insights of pro skier, gold medalist, and Smartwool athlete Mikaela Shiffrin, we constructed her signature sock, the Athlete Edition Ski Race Over the Calf Socks. We built these socks with our Indestructawool™ technology for enhanced durability, our 4 Degree™ elite fit system for a dialed, performance-oriented fit, and our Shred Shield™ technology for reduced wear from toes. Its design includes contoured shin cushioning, as well as a wider welt for a secure fit and comfort. The newly engineered arch elastic helps enhance ski feel and in-boot fit. When you wear what the pros do, it helps you perform like them too.