These sandals are so comfortable!
"These sandals are so comfortable! And it solved my pain in my feet. Love them. Worth the money if you enjoy perfect comfort!"

Most sporty sandals look the part but fall short when it comes to actual support. Mellow Vibe delivers both, with a heathered fabric strap and a contoured footbed shaped specifically to your foot for a look that reads athletic without losing the comfort underneath. A gel-injected polyurethane midsole molds to your arch over time instead of staying rigid, while a U-shaped hollow outsole provides real shock absorption and a textured tread adds grip on nearly any surface. The ergonomically contoured footbed, with a 1 inch heel and 3.75 inch width, is shaped to keep you comfortable through genuinely long days on your feet. Mellow Vibe blends sporty looks with all-day comfort, and customers consistently mention the excellent arch support, lightweight feel, and reliable traction, especially those managing plantar fasciitis or flat feet discomfort. True to size here, so your typical size works. If you're a half size or on the wider side, size up a full size (7.5 to 8), not down. Medium width fit. The Size Chart has more detail if you need it.
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
Safe, encrypted payments every time
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: 4.6744184 / 5 from 1978 reviews.
The Mellow Vibe Arch Support Flip Flops offer a blend of sporty aesthetics and all-day comfort. Customers appreciate the sandals' excellent arch support, lightweight design, and reliable traction. While opinions on the straps and size vary, many find the fit perfect and the overall look classy.
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"These sandals are so comfortable! And it solved my pain in my feet. Love them. Worth the money if you enjoy perfect comfort!"
"Best sandals ever"
"Cute shoe - true to size very comfy!"
"I need a 40 instead ofa 39 how do I process a return"
"Great shoes and very comfortable"
"Love these sandals. I have foot issues. These sandals have the appropriate arch support. I can wear them all day long. 👍🏼"
"soft, light & comfy"
"Do comfy! Can kit wait for summer!!!"
"Very comfortable slippers. I will be trying some other styles in the future"
"I love these sandals! They have helped so much the way they are designed has made my plantar fasciitis nonexistent"