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Casandra Toe Post Sandal

Part of our tried-and-true Tide Heritage collection, Cassandra has a feminine perforation and colour choices for a whole wardrobe.




  • Proven to effectively alleviate heel pain.*
  • Uppers: Leather.
  • Lightweight, flexible medium-density EVA midsole absorbs shock, reducing stress on feet, ankles and knees.
  • 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).
  • Outsole: Durable Rubber.
  • Received APMA Seal of Acceptance.
*Based on a peer-reviewed clinical study funded by Vionic on patients experiencing moderate, non-traumatic heel pain.

Fit & Care

  • Available in women's whole sizes 3-9.
  • If you are a half size, we recommend ordering the nearest size down
  • Available in medium (D) widths.
  • Footbed: Tide

  • For the greatest comfort, we recommend wearing your new Vionic footwear or orthotics 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 have three pairs of these sandals in different colours, I wouldn’t waste my money on any other make I also have the grey shawna ankle boot. I have arthritis in both my feet and have found vionics extremely comfortable.. definitely recommend them.



I have had these shoes for about 3 weeks now, when I first tried them on I thought that they were the most uncomfortable shoes I had ever put on, but I persisted with them as per the other reviews, wearing them for a little longer around the house each day, until now they are the most comfortable pair of shoes that I own! I never thought in a million years that I would get used to them but here I am and I love them!! The reason for the 4 stars rather than 5 is that for some reason when I wear them outside the tops of my feet come out in a rash, why is a total mystery.... I have now ordered some more flip flops and some trainers, here's hoping they are as good!



I love these sandals. I have plantar fasciitis and never thought I would be able to wear flipflops again. When I first tried them on I thought that the sole was a bit hard and was not sure they would be ok but after wearing them for an hour or so they were fine. They are so comfortable and they look great. I have already ordered another pair of Vionic sandals.



I have been looking at Vionics for so long and finally decided to give them a try. I am so glad i did. I purchased these shoes in a size 5, my true size. I have been wearing shoes in a 5 1/2 and boots in a 6 over the past few years just to be comfortable. On trying these in a 5, not only do they fit properly, they are so comfortable. Give them a go. Such a pretty summer colour too.



I bought these shoes as I have over pronation and need shoes with good sole shape.
These were perfect- they also look great!
Have recommended them to my friends as well.

Island Girl


I really wanted to love these. Look lovely on. Fitted my narrow feet perfectly in the footbed but found the straps rather uncomfortable and scratchy against my soft, winter skin. (My initial concern had been around the toe-post but this was actually fine in terms of comfort.) Also found the arch support really hard and uncomfortable underfoot. I wore around the house for a while but decided that these really weren't going to soften up to any acceptable level. Thankfully I had ordered another pair of Vionic sandals at the same time so it wasn't a complete loss!



I was sceptical at first as I didn't think a toe post would support my feet as well as a shoe but I was mistaken. Strap between the toes took some getting used to but wear them all day around the house



I developed foot problems at the end of last year - pain across base of toes on the top of my foot. Since purchasing several pairs of Vionic shoes (boots / sandals / trainers) my foot pain has disappeared. Vionic footwear is so comfy I highly recommend it. This sandal is just what I wanted for holidays. The footbed is not suede so ideal for use around the pool. I was so pleased this style comes in white as it will go with everything.

PLEASE, PLEASE, PLEASE Vionic make some of your wedge sandals in a metallic colour to go with nice dressy clothes. I love some of the higher healed sandals you have and would purchase some if they came in a subtle silver or gold.

Fabulous lady 3


They came in the post last Saturday so disappointed the straps so wide I will fall with they so unhappy size on my foot fine just straps omg so loose won't be able to were them so be warned people sorry but don't want any body else disappointed like me



I'm really pleased that I have bought them and would recommend to my friends

Granite 86


They have really helped my plantar fasciitis

Sue W


I bought these in the hope that they would help with my plantar fasciitis. Goodness me, They are BRILLIANT. The relief they provide is exceptional. The design is modern and colourful too. I hope other sufferers discover you shoes/sandals. I'm going to save up now for a pair of your lovely trainers. Thank you so much for the relief you have given me.
Sue W

Blue Cassie


Haven’t worn these yet, but Vionic sandals are comfortable & good for your feet.



Bought these as I'll be spending more time at home where flitfops are standard footwear. A bit hard in the feet the first couple of times I wore them but only what I'd expect from new shoes of any kind. Exactly what I was looking for and worth the extra money.



Have been really suffering with Planteur fasciitis. In desperation I googled what shoes were recommended. Vionic came up, these were in the sale. I didn’t know if they would be any good, and didn’t want to spend a lot in case they weren’t. Superb delivery, next day. Have made such a difference and look stylish enough so you don’t think your wearing an orthotic shoe. Like them so much have ordered another pair of shoes from Vionic

Lovely Feet


I was recommended Vionic shoes recently got my newly diagnosed plantar fasciitis, OMG was like a miracle.... I could walk again, and in flip flops which I live in in the summer they are just perfect....comply and fashionable.

choccywoccy 66


I have a slim 7.5 foot and normally I just slip and slide in flip flops, regardless of material or cost. Not these! I found the size 41 perfect. Just love the instep support. I wear them all the time.



I got these about three weeks ago and right away they felt great on I was expecting a few days to get used to them but no from the word go they were brilliant

Great shoes


Will be buying more Vionic shoes in the future very happy with them