The padding of the Trek Merino sock from Hanwag is designed to actively protect the heel and ankle from blister formation. A terry insert in the sole provides cushioning and protects the joints. Thanks to the merino wool, the material of the sock is very soft and offers excellent moisture management. Additionally, it prevents unpleasant odors, making the sock particularly suitable for multi-day trekking tours with shared camping. Note: Socks run larger, so it's better to order a slightly smaller size!.