Ordered these shoes originally and should have listened to Native reviews - they run small. I exchanged for larger size (side note - Well.ca were PHENOMENAL in assisting with the return) and very pleased! They stay on my son's feet, they are light, easily dry, easy to get on. Only qualm is my son can too easily undo the velcro when he doesn't feel like wearing shoes but that's not a faulty product, that's the product of a two year old! He is a tiny boy and I have no worries with the width (reviews said they were wide; however, I didn't find this).