Had these overnighted to myself while we were at Disney and my plantar fasciitis flared up with all the walking. I ended up wearing them to at least two parks (alternating with running shoes), and I've been wearing them exclusively when I'm not at work. They're amazing. Very squishy, plenty of cushion for the heel and balls of the feet. I have flat, pronated feet and while there is arch support it's not overwhelming, which is nice because too much arch support makes my knees and hips hurt. They're not super stylish, or pretty, but I couldn't care less about fashion when my feet are broken. I do find them a little big, maybe 1/4 to 1/2 a size, so it's not enough so that they don't fit. Awesome product, kind of spendy, but I may find myself buying another pair before the summer's out because they're just so comfy!