Platform Tulip shoe. The upper is made of recycled microfiber with a decorative laser cut pattern. It is attached to the outsole with matching recycled thread, using no glue. Inside the shoe is a soft and comfortable insole lined with pig skin. The flexible plateau outsole is made of 75% natural rubber and 25% recycled rubber. Insole: 60% EVA, 40% pig skin. Upper: Recycled microfiber - 60% Nylon, 40% PU