The arch support and comfort are great. Able to walk with confidence. The con is that it has the shoe strings. Like the slip on version much better. Safer for elderly person like myself with disability. Also able to slip it on so I don't need assistance dressing Also don't have to worry about tripping over shoe laces that come untied during the day.. I hope you bring back the slip on in the premium. Also I like the fact that it doesn't have memory foam. I do not like memory foam.Makes walking more unsteady for me.