Cold miles, warm feet. These targeted cushion run socks help provide just‑right warmth without bulk. Our Indestructawool™ durability technology helps handle all the miles, while breathable mesh zones prevent overheating. Merino wool helps make it easy to run in tough weather. 

• Indestructawool™ durability technology is knit into high-impact wear zones
• 4 Degree™ Elite Fit System offers a performance fit with strategic stretch and mesh zones
• Crew height adds extra warmth under tights
• Virtually Seamless™ toe technology creates a flat knit toe seam
• Made in the USA of Imported Yarn: 52% Merino Wool 44% Recycled Nylon 4% Elastane
• SW003137