Shale Arch Support Flip Flops
Shale Arch Support Flip Flops

Womens, Mens & EU Sizes Explained
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.
Comfort meets an elegant minimalist staple with Aerothotic’s Shale thong sandals L0817. These arch supportive sandals for women combine support with style in a subtle yet chic way. The adjustable metal buckle on the strap gives it a luxurious touch. Its subdued structure allows your feet to get a perfect hold and maintain its proper grip whenever you step out for a stroll. The inner material of the straps and toe post is composed of soft material that offers a healthy and comfy walking experience. These timeless fashion thong sandals are the ultimate wardrobe essentials that can save your day from foot pain. They come in a range of neutral colors to complement any outfit on any occasion! Approved by the American Podiatrist Medical Association (APMA).
- To meet the needs for comfortable footwear these women's sandals offer a casual or semi-casual look.
- Comfy padded strap with metallic buckle to dress up your favorite summer essentials.
- Heel Height (inches): Measures up to 1.25” approx...
- Summer, Spring, and Fall wardrobe must have.
- Width measures around 3.09” approx...
- Arch Type: Supportive for medium arches.
- Size: Offered in whole sizes (5, 6, 7, 8, 9, and 10).
- Weight (Pair): Weighs approx. 0.512 lbs/pair.
- Available colors: Grey, khaki and brown .
- Heel Cup: Deep heel cup highly supports the hindfoot.
Benefits
Benefits
Features
Features
Size and Fit
Size and Fit
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
- Medium width fit.
- See our Size Chart for measurements.
Shipping & Returns
Shipping & Returns
Free Shipping $60+
Ships within 24 hrs from Austin, TX
30 Day Comfort Promise
Enjoy 30 days of comfort—love them or exchange free.
Easy returns & exchanges
Try a pair risk-free for 30 days
Secure Checkout
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Made for Comfort, Backed by Support
Podiatrist Recommended Comfort
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.
As Seen In
Questions? We’ve Got You Covered
Do these run true to size?
Do these run true to size?
Yes, order your usual sandal size. If you’re between sizes or have wider feet, we recommend sizing up.
Are they good for wide feet?
Are they good for wide feet?
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.
Can I wear them in water?
Can I wear them in water?
Yes! Our sandals are made with water-friendly materials that dry quickly and won’t lose shape.
Do they help with foot pain?
Do they help with foot pain?
Many of our customers find relief from everyday foot pain thanks to the arch support, cushioned heel cup, and shock-absorbing footbed.
What if they don’t work for me?
What if they don’t work for me?
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.


