The SockGuy Summit 6" Wool Crew Socks are crafted with a TurboWool blend, 5x stronger than merino wool, these socks ensure durability. Shrink-resistant for lasting quality, offering itch-free insulation, ideal for all seasons. Superior moisture-wicking keeps feet bacteria-free. Mesh upper maximizes airflow, and the exclusive Easy-Fit cuff stays in place. The unique Stretch-to-Fit sizing system guarantees a perfect fit on various foot sizes. Double-stitched nylon heel & toe enhance durability, while offbeat designs by SockGuy add a touch of originality.