Be sure to start your next run with footwear that offers as much comfort as possible. Smartwool's Run Targeted Cushion Ankle Socks are designed with cushion on the most impact-prone areasa "the ball and heel of the foota "as well as other feel-good features like mesh zones for breathability, and Virtually Seamlessa" toe. Plus, because theya (TM)re made with responsibly sourced Merino wool, theya (TM)re naturally odor-resistant and temperature-regulating. And, with Indestructawoola" technologies, theya (TM)re built to last, mile after mile. Fit & Design: Sock Height: Ankle Sock Cushion: Targeted Cushion Indestructawoola" technology with extended durability zones 4 Degreea" elite fit system for a dialed-in, performance-oriented fit Additional body-mapped mesh zones for added breathability Virtually Seamlessa" toe for enhanced comfort Comfort welt with 'stay put' fit Height 3.25"