When I received these and tried them on I was pleasantly surprised by the feeling that I was walking on clouds.  I have a gimpy lower back, stand more than I sit and need support and cushioning in my shoes. This product certainly delivers. The straps provide stability. I wasn't sure from other reviews if the straps would bug me but tightening the over the foot straps and slightly loosening the ankle straps works well for me.

I have another pair of Teva sandals that are leather and more petite looking but needed these for getting my feet wet in the rain or in the garden.
No cons so far.