Having purchased several other pairs of crocs before, I knew to size down. Super cute shoe and seemed like they would be very comfortable but unfortunately the straps were very loose on a size 7 1/2. Ive had these over a year, waited to review to see if theyd hold up to constant use. Again, the software to set this up is incredibly intuitive and well-designed. They don’t work anymore for me, really badly made and shippers material. These seem just slightly more narrow across the widest part of the foot (forefoot???), but it isnt so much that it is uncomfortable. She usually wears a toddler 9 or 10, so I ordered these in an 8. Beautiful shoes that fit well and look exactly like the picture. I work from home. It cost like $10 for a big roll.