These Vionic sandals are a great idea especially because they have orthotics built in which means I can wear sandals again! Its not perfect. Mine has no smell to it like others are claiming. i love merrells but I still wasnt sure about these until i got them, very glad I did. PERFECT fit, factory or better quality and great sound. I wear glasses and these dont bother them at all, dont make my glasses tight up against my head. It works best for me the way I have it pictured on my bike. I do not use the ear plugs but I did try them for a short time and it will amplify the sound if you have noise around you. I can drive in them very easily and flick them on or off real easy when at home. Meine 2 jährige liebe ihre Glitzer Blinke Schuhe.