Mids- Heres where things may get confusing. I haven’t worn them yet but excited too. (Note I am a size 11. No lag time while watching videos, love them. I have worn them to the beach, spent the day in the water - came home and rinsed them off. Testing this as part of the Amazon Vine program. Definitely got my money’s worth ABER nach einem Jahr ist die Batterie leer und man muss ein neues Tile kaufen. I just spent a day in the museums and my feet weren’t hurting. Labels matched but not length.