OLUKAI Ulele Mens

A sneaker-built sandal — substantially more cushioning underfoot than a flat flip-flop, with an anatomically contoured footbed and a wet-grip rubber outsole that grips on wet docks and pool decks. The water-resistant materials even let the pair float. But it's still an open-toe sandal: it can't match a closed shoe's lateral stability or take custom orthotics, so think beach days and errands, not all-day walking tours.