Cassie SIZE GUIDE
Note: As of August 18th we changed the sizing for the Cassie.

We recommend ordering a half-size larger than your usual size.

If before August 18th this style fit you in a size 8.5, then a size 8 should fit you now.
FREE EXCHANGES: Most people find our size recommendation gives them a proper fit, but just in case, we have a free exchange program for all US orders.
*If you normally buy a Euro, UK or JP Size, check out the handy conversion chart below.
NOTE: The Cassie has a wider toe box than conventional women's shoes. If your feet are particularly wide, consider the Hana. Just make sure to adjust the size by 1.5 (for example, a men's 8 is the same length as a women's 9.5).
US Sizes Euro Sizes UK Sizes JP Sizes
5 35-36 3 22
5.5 36 3.5 22.5
6 36-37 4 23
6.5 37 4.5 23.5
7 37-38 5 24
7.5 38 5.5 24.5
8 38-39 6 25
8.5 39 6.5 25.5
9 39-40 7 26
9.5 40 7.5 26.5
10 40-41 8 27
10.5 41 8.5 27.5
11 41-42 9 28
Any questions? Just call us at 303 447 3100 or send us an email. We’re here to help.
 

Casual Women's "Mary Jane" Shoe

Super Comfy. Super Cute.

We recommend ordering a half-size larger than your usual size.

Note: We resized the Cassie, if before August 18th this style fit you in a size 8.5, then a size 8 should fit you now.

This product is currently out of stock and unavailable.

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Product Description

Super Cute. Super Comfy.

Xero brings our Natural Movement fun and feeling to a “MaryJane” style shoe for women — the Cassie.

The Cassie, like our other casual canvas shoe, the Hana, is built for fun. We don’t recommend running ultra marathon in the Cassie, but high-performance FeelTrue® rubber sole, some of you will do more in the Cassie than just wearing yours for work, or hanging out, or a night on the town.

Hear from some women who’ve got their feet in the Cassie:

 

What you’ll love about the Cassie

It’s what makes all our Xero Shoes special — we believe in feet! Your feet are supposed to bend, flex, and feel the world. The Cassie lets you do that.

  • Natural FIT — the wide toe box lets your toes spread and relax. Plus the “XERO-drop” sole (non-elevated heel and low-to-the-ground) allows for proper posture, balance, and agility.
  • Natural FUNCTION — the flexible Cassie lets your feet bend, move, and flex the way that feet are supposed to. Plus, they’re so light, you might forget you have them on. A woman’s size 7 is only 6 ounces each.
  • Natural FEEL — the Cassie uses the 5.5mm FeelTrue® rubber sole. That means you get protection while still letting you feel the sensations that your feet want. If you need a bit of extra protection, just toss in the 2mm insole that comes with your pair.
  • Vegan-friendly materials — the Cassie has a canvas upper, with a cotton lining and microfiber accents. You can wash it with soap and water.
  • Huarache-inspired design — the heel/instep strap adds a subtle, eye-catching call out, but it’s also functional, holding your heel and cinching up around your instep.
  • Flexible heel — you can step on the heel and wear the Cassie as a slide
Cassie SIZE GUIDE

Note: As of August 18th we changed the sizing for the Cassie.

We recommend ordering a half-size larger than your usual size.

If before August 18th this style fit you in a size 8.5, then a size 8 should fit you now.

FREE EXCHANGES: Most people find our size recommendation gives them a proper fit, but just in case, we have a free exchange program for all US orders.
*If you normally buy a Euro, UK or JP Size, check out the handy conversion chart below.
NOTE: The Cassie has a wider toe box than conventional women’s shoes. If your feet are particularly wide, consider the Hana. Just make sure to adjust the size by 1.5 (for example, a men’s 8 is the same length as a women’s 9.5).
US Sizes Euro Sizes UK Sizes JP Sizes
5 35-36 3 22
5.5 36 3.5 22.5
6 36-37 4 23
6.5 37 4.5 23.5
7 37-38 5 24
7.5 38 5.5 24.5
8 38-39 6 25
8.5 39 6.5 25.5
9 39-40 7 26
9.5 40 7.5 26.5
10 40-41 8 27
10.5 41 8.5 27.5
11 41-42 9 28
Any questions? Just call us at 303 447 3100 or send us an email. We’re here to help.

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We do! We’ve sold Xero Shoes to people in more than 85 countries around the world.
We use the US Postal service to send our shipments. The cost to ship will depend on the weight of the package and the delivery speed you select; several options will be provided at checkout.

All domestic shipments come with tracking. Limited tracking is available for some first class international shipments depending on the country, and full tracking is available with all Priority Express and Express International shipments.

Though almost all of our international orders arrive without incident, we strongly advise you to select Priority Express International or Express International if you live in a country with a less reliable postal service, including (but not limited to) India, Brazil, Mexico, South Africa, and Indonesia. We cannot guarantee delivery of packages shipped using First Class International.

International delivery can take anywhere from 3 days to 8 weeks depending on how long your order spends in customs at the border.

Please note that some countries do require the payment of import duties for international shipments above a certain value. We advise you to know the import regulations of your country and understand that you will be responsible for payment of any duties and fees imposed by your government at the border.

All packages will be marked as merchandise; as a commercial shipper, we are not able to mark a package as a gift (if you’re giving Xero Shoes as a gift, that’s not the same as us sending a gift).
Also, check our Stores page. There may be a Xero Shoes dealer closer to you.

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Caring for your Cassie Shoes

To clean your Cassie shoes, hand wash with warm water, mild soap and allow them to air dry.
We do not recommend putting the Lena in the washing machine or dryer.

Customer Reviews
4.2 Based on 137 reviews
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Filter Reviews:
BS
02/19/2020
Brittany S.
US US
Casual & comfy

They are cute and still serve the purpose of a barefoot shoe. I really needed something for casual wear(other than sandals which I have too) and these worked out great. Super comfortable. My only negative would be that they did run my foot a bit on the sides at first, but after a few wears all was good. I read some reviews that stated to buy a size up, however I wish I had not and just bought my regular size.

SD
02/15/2020
Susan D.
AU AU
Cassie shoes

Bought these for my daughter for her square dance class. They are very comfortable for her and though not particularly suitable (as far as looks go) for formal dances, they are great for casual. I wish I could still get them in my size

AW
02/08/2020
ANN W.
US US
Cassies

LOVE them -but sizing ran too small. Wish you had more.

LM
02/02/2020
Lisa M.
AU AU
I still have high hopes for their long-term use, but not comfy out of the box

Ankle topline sits a bit high and hard for my foot - it will take some discomfort and several band-aids to wear them in, which is a shame. If smaller feet correlate with petite people then perhaps small size shoes should be made with a lowered topline? I should have chosen the paler colour (error of judgement on my part); black is a little unforgiving on short legs.

SW
01/30/2020
Sarah W.
NL NL
Great quality shoes, good fit for narrower foot.

My daughtr loves the design. The fit is great for a narrower foot.

CS
01/30/2020
Cheryl S.
US US
Cassie Green

Love the shoes, comfortable on the toes. Being a reflexologist, I understand the complications that tight toe boxes on shoes can cause. Thanks for creating some great fitting and stylish looking shoes that are really good for the feet.

AC
01/17/2020
Anne C.
US US
Cassies were a failure of fit for me

This is the only shoe of 4 (between my husband and I) that has failed to please. And it definitely did. All I wanted was a comfortable in-the-house shoe for winter (and house temps in low 60s when all warmed up). The size was odd, and I had a note about the senders adjusting the size--upward I think. It might have been ok except that it has a very LOW toe box. I have slender feet, wide in front as a runner, narrow heel, but my big toes do turn up a little. My Prios fit fine, but this essentially wouldn't let my big toes move and pushed them down. Furthermore the cut-away of the toe area was so near the front that when I walked, the anterior ends of my metatarsals came up out of them. Need to kind of shuffle forward to not have the edge of the cutaway rubbing my joints. All in all, I have never encountered a shoe design like this, cannot really imagine walking in it, and sent them back.

RW
01/16/2020
Rosemary W.
US US
Great

I love Xero shoes. The Cassie shoes are comfortable and dressy. I use them for traveling. Very versatile.

RW
01/15/2020
Rebekah W.
US US
I love xero shoes! I

I love xero shoes! I am a big believer of being barefoot, and I love having the option of feeling like I'm barefoot while wearing shoes. These Cassie's are way cute and comfortable!

Rebekah Wigington verified customer review of Rebekah Wigington verified customer review of
JS
01/13/2020
Juhls S.
US US
Cassie is great.

These shoes are so cute and comfy. Only complaint is the size. I ordered a size and a half bigger than my usual size and they still feel a little too close to my toes.

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