Pretty much perfect!
As an adult with a smallish head, I’ve been patiently waiting for the narrow fit adult version to be released. I bought these kids ones with the intention of giving them to my kid but they are pretty much the perfect fit for me so looks like I’ll have to get some more for them! Can’t see any obvious issues/faults, they’re so comfy, don’t fall off my face or slide down my nose and if they get dropped at work I know they be ok! Amazing!