I used to live in flip flops during summer but my feet have started bothering me more now in my 30s. I was not looking forward to the summer footwear until I found these!! Great colors, great fit, good price. I do feel like these are a wonderful alternative to having to wear zero support flip flops. They are a water shoe and thats what I wear them for. I slide my normal birks on. For most normal wear. These are not comfortable for wearing for prolonged periods of time as they can rub a bit on the top of the foot but it doesnt hurt. Just annoying. Not a problem with slipping off and on around water and things like that or running out to the store. :)
My aunt slid mine on today while we were swimming and loved them so I may be getting her a pair now as well!!

They also float so I like to wear them into the lake where it is rocky and then I kick them off to swim around. Ill also sometimes rest my glasses on them while they are floating.  Ill probably regret that decision one day but, not today. 
Overall, two thumbs up!  