The M89 High is made from a bio-based vegan corn leather, bamboo lining, and a touch of vegan suede on the tip, coming together to create a beautiful piece of comfortable, functional art. Unisex, retro-inspired, high-top sneakers. Made with bio-based vegan napa. Interior: soft bamboo and recycled PET from post-consumer plastic waste. Insoles crafted with recycled Polyurethane (leftover waste from a mattress factory). We fund the growth of two trees for each pair of sneakers sold. Our packaging is 100% biodegradable.