Review on UBFEN Water Shoes: Barefoot Aqua Socks for Kids - Quick Dry Lightweight Swim Shoes for Boys and Girls - Perfect for Beach, Pool, and Sports by Dustin Miller

Beware US buyers. The size is European and does not correspond to reality at all. US sizes are not listed anywhere on the product so the size chart provided simply does not reflect reality. I ordered five pairs and had to return three (although these three were identical in size to other pairs 5,5,4,4 and toddler 11). Incredibly contradictory how the supposedly same sizes fit my kids. I have ordered three new sizes in exchange for these based on the observed fit of each and the exchange suffers from similarly poor size consistency. I will most likely return them all and only buy quality shoes when we get to the beach.