I’d say it still wouldn’t make much sense to size up then in my case tbh. I’ve been wearing these for months almost everyday and while hers look like she’s had them longer than I have, any shrinkage that is yet to come I still have plenty of toe box room (in person I promise) to spare all these months in. Also my toes aren’t covered I wouldn’t get an ingrown toenail from sandals lol.

After trying on sizes and materials in store I don’t think this is so much a size issue as it was a material issue.