They are spongy underfoot due to the memory foam, and for me, they were comfortable on a long walk. No instructions re how to operate the buttons2. nike red blue black They are USB-C and work with my Galaxy S20 FE. I was disappointed in this sandal. nike red blue black Revision of initial review a couple of hours later after my right foot still hurt from shoe. nike red blue black Definitely recommend you purchase more than one if you work out constantly. All in all, I got so many compliments! The reason for my low star rating is the quality of the shoes. nike red blue black It completely negated the sound in my tiny room. If you take the headphones off you can barely hear the audio while holding said headphones.
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