As its name suggests, FEIT‘s Biotrainer is the world’s first 100% biological handmade trainer, with no synthetic materials used in its construction. The shoe’s upper is primarily built from one piece of suede, sewn and formed by just one craftsman from start to finish, and the interior contains a buffalo leather footbed featuring natural moisture absorption and odor repellent properties. Similarly, the light and naturally flexible sole is biodegradable and contains no plastic, made of natural latex rubber from the milk of the hevea brasiliensis (rubber tree) plant. The latest iteration of the sneaker takes on a “Galaxy” motif, featuring speckled detailing on Marine and Black colorways. Get them now directly from FEIT.