Experience targeted comfort and high-performance design with Smartwool's Intraknit™ Ski Targeted Cushion OTC Sock. Engineered with graduated cushioning, a contoured cuff, and body-mapped mesh zones, it delivers breathable support without compromising padding. The anatomical extended welt enhances coverage, while “butterfly wrap” cushioning at the navicular bone and ankle reduces hot spots and heel lift. Reinforced heels boost durability in high-wear areas, and our Indestructawool™ technology plus the 4 Degree™ Elite Fit System ensure a secure, long-lasting fit run after run. 52% Merino Wool, 44% Nylon, 4% Elastane. Made in the USA of imported yarn.