Navy slide sandals by OOFOS. Bought these for my husband when he was recovering from a broken toe. He wore them once, for about an hour. Then he decided they weren’t going to work for his situation, and they’ve been in the closet ever since! I wish I could wear them, but they’re 6 sizes too big for me. These are unisex and will fit M11/W13. 100% smoke-free home.