With targeted cushioning in key areas, these Ski Targeted Cushion Summit Shot Over the Calf Socks help your feet stay ready for a full day on the slopes. Designed with our top sock technologies, like Indestructawool(TM) for added durability and a 4 Degree(TM) elite fit system for a dialed-in fit, these socks deliver comfort and performance that never quits. Plus, breathable mesh zones keep your feet feeling nice and cool while you shred it all day long. Design: Sock Height: Over-the-Calf Indestructawool(TM) Technology with extended durability zones 4 Degree(TM) Elite Fit System for a dialed-in, performance-oriented fit Wider welt for secure fit and comfort Body-mapped mesh zones for added breathability Additional Details Made in the USA of Imported Yarn: 58% Merino Wool 39% Nylon 3% Elastane Targeted Cushion Ski: Targeted cushion puts cushioning and mapped mesh zones everywhere you need it for maximum comfort and breathability