Hush Puppies Lexi BlackMesh linings with antimicrobial treatment for breathability & odor prevention Cushy memory foam footbed for all day comfort and support Hook & loop closure for easy on off and adjustable fit Durable genuine leather upper Cool for school but pretty enough for a party, Hush Puppies Lexi is a school approved Mary Jane. An easy hook & loop closure, memory foam footbed and anti stink mesh linings make it the go to shoe for busy school days and beyond.