Crafted from 100% Recycled textile uppers, the Good Flip Flop is not only good for the environment, but also good for the wearer. Featuring an EVA foam midsole and lightweight yet durable outsole, The Good Slipper provides a relaxed fit and comfort.- 100% Recycled RPET Upper made from recycled water bottles- Bounce Plus Midsole and Footbed- High energy return EVA foam midsole- Lightweight and durable EVA Outsole with Bloom 20% (10% Algae)