How about these for a summer camping trip? Blue aqua shoes with insoles. Easy to wear and fit snugly, they won't come off easily, so you can move around in the water. Worn for day camping and river play for one season, and then outgrown the next year. *There is no size notation, so these are actual measurements, and there may be some errors. I apologize. Thank you for your understanding. [Marine shoes, swimming, river play, snorkeling, boating, clamming, water play, easy to wear, hard to come off, insole 20cm]