DimaiGlobal Kids Water Shoes Boys Girls Quick Dry Aqua Socks Toddler Summer Sports Outdoor Beach Swim Shoes Closed Toe Sandals Anti Slip Sports Shoes Sneakers 5.5UK Blue Dinosaur

I can’t recommend these enough. They haven’t rubbed or left marks, he hasn’t slipped once (and we’ve seen lots of other heart-stopping toddler slips around the pool. They dry so quickly and he seems so comfortable in them. True to size. He has been measuring at a 21 (4.5) for about two months now so bought the 4/5, which are labelled as 21/22 and they fit great 😊