Great product, but poor design with the velcro and how tight they can adjust. Looks like my sandals have a wing when I latch the velcro to fit my feet. I love nike, but would like to see the velcro strip run all the way down the side instead of half way. It would add to security of the strap so it doesn't come undone or look silly/poorly designed. No complaints with comfort though. Great looking sandals overall!