Smartwool's Run Targeted Cushion Ankle Socks are designed with cushion on the most impact-prone areas—the ball and heel of the foot—as well as other feel-good features like mesh zones for breathability, and Virtually Seamless™ toe. Plus, because they’re made with responsibly sourced Merino wool, they’re naturally odor-resistant and temperature-regulating. And, with Indestructawool™ technologies, they’re built to last, mile after mile. Sock Height: Ankle / Overall 3.25" height Targeted Cushioning in specific places depending on activity. Typically on the ball of the foot and the heel 4 Degree™ Elite Fit System for a dialed, performance-oriented fit with flex zone at ankle joint Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort Mesh ventilation zones provide optimum moisture management and maximum breathability Virtually Seamless™ Toe has smoothed out toe seams for ultimate in-shoe fit and comfort Made in the USA with imported Yarn: 56% Merino Wool 39% Nylon 2% Recycled Nylon 3% Elastane
