Everyday adventure awaits in these runners from adidas by Stella McCartney. ENERGYRODS 2.0 technology powers each stride with responsiveness for exploring city streets or forest trails. The minimal upper offers feather-light support so you can go further in comfort. Performance ready, the shoes let your adventures begin the moment you lace up. This product has been made with at least 20% renewable materials. Switching to renewable material sources offers more options to reduce our reliance on finite resources. We choose renewable materials because they are natural resources that can be planted and grown again. This is unlike fossil fuel based materials, which once used, we cannot replenish. Renewable materials are not only natural materials, but also bio-synthetic materials that have a plant feedstock instead of fossil fuel. This feedstock is chemically processed into intermediate substances and is turned into synthetic materials in the end. By purchasing this product you are supporting organic cotton agriculture. We only label products as made with vegan materials if they were previously created with leather, suede or down.  This vegan product also features at least 20% renewable materials.