Smartwool XL Black Cold Weather Targeted Cushion Crew Socks are designed to tackle harsher weather conditions with exceptional comfort and durability. Crafted from a blend of 56% Merino Wool, 13% Nylon, 28% Recycled Nylon, and 3% Elastane, these crew socks feature a 4 Degree elite fit system that ensures a performance-oriented fit, eliminating slippage, bunching, and blisters. The Indestructawool technology enhances durability, while body-mapped mesh zones provide optimal moisture management and maximum breathability. A virtually seamless toe construction reduces chafing and maximizes in-shoe comfort, making these socks for all-day wear. Whether you're facing cold weather or just want reliable casual wear, these socks deliver warmth and performance without compromise.