These sandals are amazing! Will never injure you between toes and you can wear them all day like a shoe! Super grandpa style look! Anatomical and perfectly sized! comfortable even on the beautiful rocky beaches of Greek islands! Plus you can easily drive a car with them! All T.I.R truckers wear Birkenstock so you can understand how comfy they are!!! Your feet will never be happier! :) They are really a best buy!