Everything I have from Vionic is wonderful. Wanted a simple house shoe & these fit perfectly. My foot is awful to get anything to fit since I have the dreaded 7.5 to 8 sausage foot as I call it. Very narrow heel plus a very narrow high arch to go with it. So can wear an 8 AAA if I can find it, so this brand saves me every time. To find a narrow flip flop was amazing as well. So Vionic has it all with the Orthotic brand. These are also very very light, so just like wearing a slipper.  I am retired & home most of the time in my slippers, so was needing some support, so these are my new slippers and can feel the change after a few days. Legs feel better having that great support!