- GRS certified recycled canvas Austrian crystals.Supportive, ergonomic sports footbed - 20% made from castor bean oil.
- Comfortable, suede-like footbed lining made of recycled PET material.
- Laces and trimmings made of recycled PET.
- Recycled rubber outsoles.
- Detachable Hello Kitty charms on sides.
- Insider tip: remove chains from shoes and wear them as a bracelet!