I am new to taking
"I am new to taking care of my balancing, this was the first purchase I made for a more reliable shoe that helps. I love them! I have wide feet and still yet it fit perfectly. Buying from this company again!"

Selecting the perfect shoe size may sometimes seem to be confusing; this can be due to the many conversions between women's and men's sizes or understanding different measurement systems such as European shoe size. Many people search online prior to making a purchase because many different regions have different systems for defining their shoe sizes.
For the purpose of this guide, we will clarify the conversion from size 9 to all other size conversions, as it happens to be one of the most commonly searched for shoe sizes on the internet, so all of the conversion formulas above would also apply to other shoe sizes as well. Therefore, once you understand how each formula/conversion works, you can then apply them to any shoe size with confidence.
Comfortable footwear shouldn't be complicated, and Flaneur was made with exactly that in mind, with a blister-resistant interior on the upper that feels genuinely soft against the skin instead of scratchy or stiff. Prominent threaded stitching along the sides of the upper adds visual interest, and Flaneur is built around low arch support that actually keeps you comfortable on your feet all day rather than fading by noon. A polyurethane gel injected sole makes these slides pillow-soft and bouncy, while a wave-patterned outsole gives you the traction you need to walk confidently on cobbled streets or during a brisk walk without second-guessing your footing. Flaneur is one of the season's most popular styles, with a suede leather upper, a true-to-size fit, and water-resistant construction that soaks up moisture to keep feet sweat-free through long, sunny days. Order your regular size; if you're a half size or your feet run wide, size up a full size rather than down (a 7.5 becomes an 8). This one runs narrow, so check the Size Chart for exact measurements before you order.
Choosing Your Size
Order your usual sandal size for the best fit.
Half Sizes or Wide Width
If you wear a half size or have wider feet, size up to the next full size. Ex: If you’re a 7.5, we recommend ordering an 8.
Fit Notes
Ships within 24 hrs from Austin, TX
Enjoy 30 days of comfort—love them or exchange free.
Try a pair risk-free for 30 days
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Trusted by foot health experts, Aerothotic sandals carry the APMA Seal of Acceptance — so you know they’re not just comfy, they’re good for your feet.
Yes, order your usual sandal size. If you’re between sizes or have wider feet, we recommend sizing up.
The fit is a medium width, but the cushioned design adapts to most foot shapes. If you’re in between, size up for a more relaxed fit.
Yes! Our sandals are made with water-friendly materials that dry quickly and won’t lose shape.
Many of our customers find relief from everyday foot pain thanks to the arch support, cushioned heel cup, and shock-absorbing footbed.
No worries — you’re covered by our 30-Day Comfort Promise. Try them out, and if they’re not right for you, exchanges are free and easy.
Overall rating: 4.6 / 5 from 20 reviews.
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"I am new to taking care of my balancing, this was the first purchase I made for a more reliable shoe that helps. I love them! I have wide feet and still yet it fit perfectly. Buying from this company again!"
"Love the style of these sandals. Although, they’re not as supportive as the other Aerothotic sandals I have, I still like them. The only complaint I have is they are to tight. I am hoping to be able to stretch them out some, so they will be more comfortable. Maybe wearing them over time will help. If not, I probably won’t wear them as often."
"I was pleasantly surprised by this sandal. Although it's a flat, the shoe provides good support. The material is nice and they look great! I chose a neutral color so that I can wear them with lots of different clothing. I've received many compliments when I wear these sandal! Very happy with my selection."
"The upper could be lined and softer"
"Cute and comfy slip ons!"
"Love these shoes! I wore them for my entire vacation and had zero foot problems!"
"Love this shoe. Very comfortable and looks great with my dresses for work."
"Very comfortable sandals. Love them. I have sensitive feet and they feel very soft."
"Very comfortable and great fit."
"Love them"