This model features an anatomically shaped cork-latex footbed and a super outsole with a shock-absorbing midsole made of lightweight, flexible EVA plastic. The slip-resistant rubber outsole is oil- and grease-resistant, with slip resistance tested according to EN ISO 20347:2012 (Category SRA). ko-Flor, a low-maintenance and hygienic PVC material, is lined with a soft, breathable fleece layer on the inside. The individually adjustable metal pin buckles, along with a skin-friendly, flexible leather insole, conform to the shape of the foot for added comfort. The open-pore, highly breathable surface ensures a comfortable foot climate even during intense physical activity. A deep heel cup supports the foot tissue and stabilizes the heel bone in its natural position, providing almost as much support as a closed shoe. Additionally, the heel bar activates the calf muscles, stabilizes the rearfoot, and improves stride guidance and coordination. Width: narrow, Size: 39