Redefining our classic silhouette, the M89 Strap combines contemporary design and exceptional comfort, featuring adjustable straps for added convenience. Unisex, easy-to-wear sneakers. Crafted with corn vegan napa. Adjustable straps for added comfort. 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.