I have been having back (mainly lower back) pain and went shoe shopping and was told I needed something with arch support. I tried another arch support flip flop and immediately sent it back, it didn't have much support. THIS however, has plenty of support! Absolutely the most comfortable flip flops I've ever worn. Definitely noticed a difference in how I felt at the end of the day, in just one day of wearing them.I highly recommend this, I know it's rather expensive compared to the flip flops I've always worn before, but how I feel is definitely worth the money. I'll be buying other shoes from this brand as they are more stylish than most arch support brands.It’s a beautiful sandal & the support feels great. They were a little uncomfortable around the toe area until I had worn them a few times & broken them in. Now they’re great & I get lots of compliments.I don’t wear any other flip-flop than Vionic. These sandals provide great arch support and I can walk for hours without my feet hurting and still have a good look.I love this sandal and the quality but it isn’t for my narrow feet. I was hoping they wouldn’t be so wide but the width and length was too much. I had to return them ?. Otherwise, they are perfect for people with wider feet.These are my second pair of this particular Vionic sandal. I bought them in black and they have been so comfortable that I decided to purchase a second pair. I normally wear a 61/2 shoe but both of these are a 6 and I they are a good fit. The size 7 was a little loose in the strap. I recommend them if you have high arches.If you need arch support like I do (plantar fasciitis) these will be your favorite sandals. I live in Vionic brand shoes and sandals. Sandals are especially important because my orthotics won’t work on sandals they’re meant to be inserted into the shoe/sneakers. No more cortisone shots and physical therapy for aching heels. I will buy these again and again. And they’re well made and look great too.This flop would be Perfect for me except, the strap is not as close to the top of my foot as I would like and it is a bit loose as I walk. Not enough that I have issues keeping it on or walking in it, but it is looser, than other flops I own, (and rhst i prefer) such as Clarks.But the sole of this flop is so form fitting to my foot, couldn't ask for a better flop! And the underneath of the strap is very soft and does not rub!The support and comfort of these sandals are excellent. Great product. ThanksThese are advertised as for wide feet and you are recommended to go down half a size if you are between sizes but I couldn't even get them on my feet they were so tight! My feet are wide but I think even if I had sized up they would still have been too small. So I had to return them. They look nice and are good quality but not for wide feet!Has took some getting used to.I've bought a few pairs of Vionic sandals and they have all been well made and very comfortable.Arrived in great time…love them!…super comfortable…love the arch support….would buy again.La suola va bene ma la parte superiore è rigida e fa venire le vesciche