An anatomically shaped cork-latex footbed, a super outsole with a shock-absorbing midsole made of lightweight, flexible EVA plastic, and a slip-resistant, oil- and grease-resistant rubber outsole. Slip resistance tested according to EN ISO 20347:2012 (category SRA). ko-Flor is a low-maintenance and hygienic PVC material, lined on the inside with a soft, breathable fleece layer. The individually adjustable metal pin buckles and the skin-friendly, flexible leather insole gently conform to the foot and adapt to its shape. The open-pore, highly breathable surface allows for a pleasant foot climate even during intense physical activity. A particularly deep heel cup supports the foot tissue and keeps the heel bone stable in its natural position, providing nearly as much support as a closed shoe. The heel bar activates the calf muscles, stabilizes the rearfoot, and improves stride guidance and coordination. Width: narrow, Size: 40