The Darn Tough Women's Hiker Boot Sock Full Cushion is a top-selling backpacking sock on Amazon. Made from a blend of merino wool, nylon, and Lycra spandex, these socks provide excellent cushioning and moisture-wicking properties. They are designed to keep your feet comfortable and dry during long hikes. The full cushioning provides extra support and protection, making them ideal for backpacking trips. These socks are also highly durable and come with a lifetime guarantee, so you can trust that they will last for many adventures to come.