Do water shoes (not socks) expand some so when purchasing you should go down a size?
I wear 8.5 shoe but water shoes do not come in half sizes so wandering if I should go down to an 8 since the shoe may expand some IN WATER. Nothing worse than to get a size 9 and be in the water to lift my foot up in water and the shoe come off. Please advise. the size 9's I purchased are already a big too big so have ordered an 8.