The soles of these medieval lace-up shoes are made of robust, vegetable-tanned cowhide, known for its durability. As they are historically authentic, turn-sewn shoes, they are ideal for natural surfaces like meadows, but wear down very quickly on modern, hard surfaces such as asphalt or gravel. For reenactments on such surfaces, the use of additional wooden overshoes (trippen) is therefore recommended to protect the leather soles from abrasion.