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Harissa Sandal

Harissa is an open-toe sandal with five adjustable hook-and-loop straps for optimal support and adjustability.




  • Uppers: Leather.
  • Footbed: Microfiber wrapped EVA absorbs shock, reducing stress on feet, ankles and knees.
  • Durable rubber outsole with a patterned tread provides traction on a variety of surfaces.
  • Vionic Technology is biomechanically designed to hug your arches and support your feet in comfort. Vionic sandals' built-in orthotic is shown to be effective in helping to treat heel pain (plantar fasciitis).

Fit & Care

Fit Tip: This style runs slightly big – we recommend ordering a half size down.
  • Available in women's whole and half sizes, 3, 4-8, 9.
  • Available in wide (E) widths.
  • Footbed: Rest

  • For the greatest comfort, we recommend wearing your new Vionic footwear for just a few hours for the first few days to allow your feet to adjust to the new level of orthotic comfort and support.

    Within one to two weeks you should find the product completely comfortable and supportive.
  • To preserve the appearance of your Vionic sandals, we recommend that you clean the leather, if needed, using a dry, cotton cloth to wipe away dirt or dust.
  • Keep leather footwear away from direct heat to prevent the leather from drying out. If your sandals become wet, please allow them to dry naturally.
  • We recommend that you test any cleaning product by applying a small amount to a discreet area and allowing it to dry. Do not use cleaners which contain acid or detergents, as they may damage and prematurely age the leather.


We're here to help

UK: 0800 1931 800

Ireland: 1800 844 030

[email protected]

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Customer Reviews



I bought these on a bit of a whim. I have had issues with my plantar fascia on one foot (had custom orthotics made) & I have a swollen left ankle - both things make shoe buying a nightmare!
These caught my eye because of the arch support and adjustable straps.
When they arrived I was dubious because the arch support felt too much.
I decided to stick with them and wear them in, I so glad because they are absolutely brilliant- so supportive and comfortable. I’ll be buying more!

Pink Jennie


Very stylish and comfortable look good with skirts



I have arthritic ankles, fallen arches and sore toes from cancer treatment. Wearing any shoe is difficult but this so far is proving good. I have just got back from an hour's walk!!! I would like similar but with more ankle support.



Love these sandals as they are so comfortable. Wish they came in more colours.

Elyse Hamilton


Having Plantar fasciitis, I was really struggling to find sandals supportive enough, and my feet were always in pain. Is it too dramatic to say that these sandals were life changing? My feet are delighted, as am I. They are very structured and offer the support I need, but look smart and can wear with nearly anything!



Haven't been out of house in them yet as weather not been good. Walked round the house and very comfortable.

Loving my new sandals


I have been been wearing these for three weeks solid and my ankles aren’t rolling in and I feel comfortable all day. I wish I had discovered these years ago. Would highly recommend them for correcting flat feet issues. Amazing!

The Limp


These are the most comfortable sandals ever for me. They are totally adjustable and very light. I have now bought 3 pairs.

The Limp


These are the most comfortable sandals ever. They are so adjustable they fit perfectly and are very stylish. They are also light to wear which is important to me. I can't fault them so highly recommend them.

[email protected]


Love the look of these sandals and because every strap is adjustable they fit perfectly and to have the arch support is brilliant. I would have liked a slightly higher heel, but over all very pleased



I wanted a sandal with a footbed support plus ankle strap. I have a bunion on one foot so the idea that I could adjust the straps across the foot was appealing and works well. As all the straps are adjustable these sandals can be made to fit comfortably and the footbed supports the arch of my feet. It’s unusual to find suitable sandals that also look attractive and these do. Happy with this purchase.

Happy sally


At last a sandal I can wear. I bought these a few weeks ago as I usually have to wear trainers all summer with my orthotic insoles. This gives me freedom to be like everyone else. Comfy, trendy and good quality



Lovely, neutral, fully adjustable, summer sandals that can be worn with anything. Great to get my feet out of trainers on warm days. Very comfortable footbed for people with fat & flat feet, like me. Quite large fitting; you may need to downsize.



At last a pair of sandals I can wear. I have bunions and fallen arches and find it so hard to buy shoes that both fit and that I can wear for any length of time. The shaped soles took a while to get used to but wearing them around the house for a day got me used to them. So happy to have found some shoes that are both supportive and that fit.



haven't had a chance to wear outside yet as weather too cold. But seem very comfortable when I tried them in the house. Definitely go down a half size as they come up larger. Can't wait for summer to try them outside.



These shoes look cheap, they are a small width and with the Velcro they look like shoes you would see in an residential home. Absolutely awful!

Miss R Williams, Lerwick.


Very flexible and lightweight. Very soft leather. The support is firm and my feet did feel a bit "bruised" by this initially. However, I think this is because I have very flat, shallow, unpadded feet. They prove their worth once you've been walking around in them for a while even on hard pavements and I certainly felt less fatigued with less body aches. Ideally they could have a little more forefoot support for me and my personal preference is for a heel but these are still worth it. Good quality.



This the first footwear I have ever bought online, and I am delighted with my purchase. The sandal is exactly as it appears on the screen, they are very adjustable and even though I don't have wide feet fit perfectly. The recommendation to go half a size smaller where no half size is available was also spot on. And as all the other reviewers have said these sandals provide excellent support.



I have a lot of problems with my feet and mostly wear orthopaedic shoes HOWEVER these sandals are so comfortable . They foot support is amazing this is my second pair. I did go down a half size and that's a perfect fit.
Thank you bionic.



I brought these a few weeks ago for walking to work in the hot weather. I need a good instep and comfort due to having a fused ankle and flat foot and these have been brilliant. They’re not the most stylish but I can forgive them that as they make up for it in comfort and adjustability.



From the moment I put them on they were so comfy and I could adjust them for a perfect fit. Not only that they are really pretty and nothing about them looked anything other than stylish! Delighted



And that is the point! No one would know these were not regular fashion sandal. Look good and so much better for posture... what's not to love



I'm think of buying another pair



I love these sandals. They can be easily adjusted to fit and are very comfortable. This purchase was my second pair.



Find these sandals good because you can adjust all the straps to fit especially for my wide feet and they are very supporting.



I love vionic shoes they are so comfy and fit so well. You can wear them all day and your feet still feel great - just like wearing slippers. I wouldn’t wear any other sandals now



I just love these black sandals. They are incredibly comfortable ( especially for my bunion). They really do fit like a glove. You can adjust every strap across the front so they fit perfectly. The arch support felt a bit strange when I first put them on but I forgot about it in 5 mins.



I was looking for a sandal that would help correct my fallen arches and be supportive. These sandals do just that but are really too wide for my feet. Nevertheless they do the job.



I'm using these as walking sandals and have yet to have any blisters. I have plantar fasciitis occasionally and the arch support in these sandals is sufficient to keep it at bay. I have wide feet (D fitting) but these are wider than that. However, very adjustable so not a problem.

keep on walking


i brought these sandals and live the flexibility with them that you can adjust them throughout the day as your feet may swell up. The soles have great cushioning for my bad heels and balls of my feet.



They’re so comfortable to walk in all day and style up any summer outfit



Haven't worn these as much as my Rest sandals. They have the same qualities - great support and style. In both kinds I have size 6 when I usually wear 7. They fit is great - I knew it would be correct as I had several Vionics years ago when I took the smaller size. Thank you for the physical support you offer.



Literally the best sandals that I have ever owned. I shall be saving up to buy some trainers now as the Vionics range may be a tad expensive, but they are so very much worth it. Thank you for making my summer!



Not had chance to wear them yet but knew as soon as I put them on they would be perfect for my achilles tendonitis and bursitis problem.
I've been searching for ages for a nice pair of sandals that would look pretty but relieve my condition.
Now I've found them!
I'll definitely be buying more vionic products in the future.



I had these sandals hoping they might be comfortable for the plantar faciitis I have. They are!
I appreciate the way that you can adjust each strap, too, so that the sandal fits each foot perfectly.
I usually struggle to find sandals to fit my shallow feet, so I'm very pleased with these.
Thank you



I had been looking for a small sized but wide fitting sandal and this fits the bill. It is very comfortable especially with the arch support and adjust perfectly to the shape of your foot. I can wear it all day and have eliminated aching feet!

the redone aunt


Have been wearing these for nearly a month, the footbed is comfortable and the sandal is easy to wear around the house or for less active days out. I've given the review 3 stars becuase I find the upper leather straps somewhat flimsy, although the velcro fastenings are stronger than I thought at first. Consequently I don't feel my feet are held in a good position and find them tiring if I wear them all day. Vionic service excelent.



I have been looking for supportive but interesting sandals as I have loads of problems with my feet but like to look relatively stylish. Well I'm so glad I found these Harissa Sandals in the gorgeous blue croc as they are just right!! Thanks Vionic, I'm looking forward to a comfortable summer now.