The REI Co-op Women's Lightweight Merino Wool Hiking Crew Socks are a reliable choice for geocachers looking for a balance of comfort and durability. These socks are made with a blend of merino wool, nylon, and spandex, offering moisture-wicking and odor-resistant properties. The lightweight design provides breathability, while the cushioned footbed offers support and impact absorption. With their versatile performance and quality construction, these socks are a great addition to any geocacher's gear.