Tales of the Trails checks out the Minus33 Low Rise Trail Sock on a 10-mile Sycamore Canyon Loop at Pt. Mugu State Park near Malibu. My Low Rise Trail Socks from Minus 33 were an excellent choice for the day. Made of merino wool, these socks are comfortable, lightweight, and built to go the distance. Not only was there no swelling in my foot, but I also had no blisters or hot spots due to the full cushion of the socks. They were perfect for the 85-degree weather we experienced. Read more about her hike and how the socks fared here!