The "Charlie Harper Smartwool Kid's Turtle Socks" in size Medium are ankle socks designed for unisex kids aged 12-2.5 shoe size. They feature a multicolor turtle theme and are made from a wool blend material, making them suitable for walking and hiking activities. These socks are from the brand SmartWool, known for their performance socks designed for outdoor adventures. Perfect for young hikers and nature enthusiasts, these socks provide both style and functionality for active kids.