Perfect in the garden or around town, Kane is a backless mule made sustainably for unique style and lightweight comfort. One of our fan favorites thanks to easy wear and support made with more than 50% bio-based material, Kane will keep you comfortable wherever you go. Accommodates most standard and custom orthotics. UPPER: I'm green™ bio-based EVA made from over 50% plant-based materials. Perforated for ventilation. FOOTBED: I'm green™ bio-based EVA made from over 50% plant-based materials. Dansko Natural Arch® technology for all-day comfort and support. OUTSOLE: Wood grain printed. Channeled for durability.