These are NOT authentic LV slides. (I never purchase items that are not authentic; However, I purchased these for my daughter to wear for spring break in FL. We all know the probability of things getting lost or ruined by a teenager at spring break 😵‍💫, hence I wanted her to have something cute, that didn’t break the bank in case of loss or getting ruined. BUT, I wasn’t paying attention when I ordered- I mistakenly ordered a 6.5 instead of an 8.5. These are brand new and I slid them on- they’re extremely comfortable, just not my style so I’m not going to keep them for myself either. They are adjustable with Velcro as shown. Would be great for the pool or beach!!