Design: Upcycled leather upper made from car seat scraps Generous space across forefoot for toes to spread out In-Shoe Comfort: Soft cotton terry cloth lining provides comfort Removable PU insole with arch support contains upcycled coffee grounds Plant-based PU midsole made with upcycled agricultural waste for resilient cushioning that minimizes petrochemicals Durability & Traction: Plant-based TPU outsole made with upcycled agricultural waste for lightweight durability and a lighter footprint Additional Details: Eco Anti-Odor for natural odor control