These are comfortable with one exception. I expected more memory foam in the heel. Other than that, they support my Plantar Fasciitis condition so far. I am still getting used to them. It did take two weeks to receive them. Would appreciate instructions as to whether or not they are machine washable. I do like the plain white, but will be a challenge to maintain. Thanks for offering other colors. Black would be a suggestion for winter attire pairing.
