Ease your day with our unmatched comfort chest binder in sizes up to 8XL. It is designed for a close-cut and high-compression fit and provides a streamlined look with full-chest coverage. Ideal for larger busts, our binder ensures all-day safety, comfort, and convenience relief.
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Is TheFluxion legit?
TheFluxion (thefluxion.com) has a 3.8 out of 5 rating on OK.one, based on 13 user reviews collected here. It is listed under Shopping & Fashion and its reputation is mixed. 23% of reviews are 1 star, a relatively high share; The business has replied to 75% of negative reviews; 9 of them were added in the last 12 months. Last updated 2026-10-24.
Amazing experience!!! I initially ordered a size too tight and contacted costumer service about exchanging for a bigger size. Not only did K (who helped me, the best!) help me figure out what measurements would fit best and explain how these differ from sports bras, but they sent over the final size with the request I repurpose (donate in my case) the first one! Truly one of the best if not the BEST company care experience ever and I plan on purchasing more! Thank you!!!
Reply from TheFluxion2026-10-16
Thank you for your kind words! We're delighted to hear you had such a positive experience, and we'll make sure K sees your feedback. Enjoy your binder!
Just got the nude binder I ordered a week ago, after I fell weak for the instagram promotion ads- and honestly? Don't regret a single thing.
I've gone through binder after binder, some cheaper, some more expensive, and they all sucked ass, particularly when it came to side spillage. Absolutely despised it, so I have been searching for a brand that makes binders without this issue. And I can't believe that I found it.
The material itself is incredibly stretchy, but not "too much" to prevent it's main function-binding. I am a rather large chested individual, and my hopes were pretty none existent after failing to find my size in every brand. But this one? Holy moly, it's like I had top surgery. Doesn't dig into your shoulders, easy to breathe in, and genuinely doesn't even stand close to any binders I've ever had. If I could give this review more than 5 stars, I surely would.
Thank you the Fluxion team for such wonderful craftsmanship!
Reply from TheFluxion2026-10-16
Thank you for the amazing review and for choosing Fluxion. We're thrilled to hear you're loving your binder! 💜
I very seldom leave reviews but I cannot praise this company enough! I got my first ever binder from them and overall I give them 10/10 stars for both the product and customer service.
The first binder I ordered was based on their size chart and my usual size (the measurements for myself must have been off in hindsight). The first binder that came in was unfortunately too small for me, so I reached out to do an exchange thinking that I could send the small one back. What I didn’t realize is that binders classify as intimate apparel and cannot be returned. (To fluxion staff: I am SO SORRY! I thought of it more like a “spicy tank top” than underwear!) Despite being unable to accept the small product back, they were extremely kind and supportive. I appreciated their patience as they took the time to help me figure out an appropriate size and sent the new one out right away. A few days later I tried on the my new binder and it fit like a glove. When I saw my reflection, there was an instant smile on my face. I guess I wasn’t expecting it to work as well as it does but goddamn does it look fantastic! But the way it looks wouldn’t mean much if it couldn’t hold up during a full day of activity. I wore it on a trip to a theme park to test it out and it survived a 14 hour day with flying colors! It was so comfortable to wear all day. I didn’t feel the need to constantly adjust it, it didn’t ride up, and it didn’t feel scratchy or awkward. Just consistent support from what felt more like a crop top. I am genuinely very impressed with this binder and will be getting another one. If you’re a first time buyer like me, I can confidently say that this is a great company to order from!
Reply from TheFluxion2026-10-16
We're honored to have been your first binder purchase! 💜 Thank you for trusting us and for sharing such thoughtful feedback. We're delighted to hear everything worked out so well for you.
Great Staff, Best Binder I've Ever Owned Personally
Customer service went above and beyond trying to get my binder to me. They made like 4-5 shipping attempts. I live in a place that USPS doesn't deliver to and tried all these address detail methods that just weren't working, before finally getting it delivered to work. I'm super grateful to them for putting up with my bullshit. When I finally did get my binder, I've found it's flattening while also being the most comfortable binder I've ever owned. Very soft material. I got the Gym binder in a size medium. I'm about 125-130lbs. One of their nude shades, very close to my skin tone. I used their website's size determination feature to help me. Everything worked out so well, I couldn't recommend this company more.
Reply from TheFluxion2026-10-16
Thank you for your patience throughout the shipping process, and we're pleased to know the binder has been such a great fit for you.
These binders are SO comfortable. As someone with sensory issues, I was able to wear one at work (not exceeding 8 hours) and felt secure -not trapped-the whole time. I bought a size that turned out a bit too small for my comfort at first, and would recommend going with the larger recommendation personally. Both took my 40” bust measurement(with a 36” underbust, meaning I have D-cups) to 37”, but the larger one just had more breathing room imo. (It was a 2XL rather than my original order of XL.) The customer service was unmatched. I reached out via email requesting an exchange after reading their policy, and the person who took care of me was friendly and very helpful. I now have a binder that gives me the shape I desire and that looks good with my body type. I am very pleased with my experience with The Fluxion’s products and service.
This binder is everything! My spouse is a professional athlete and RAVES about the comfort this provides during practices and game days. Keeps everything in place, while still letting them breathe.
I actually got the wrong size the first time and the customer service was prompt, fair, and solved my problem immediately.
Will absolutely stick with this brand going forward!
Reply from TheFluxion2026-10-16
What a lovely review. We're pleased everything worked out, and we're glad our team could help with the sizing.
My bank has blocked purchases from this site for suspected fraud.
Reply from TheFluxion2026-06-25
Thank you for your interest in purchasing from TheFluxion, and we’re sorry this made your checkout experience feel concerning. Sometimes banks decline online purchases through their own security checks, which is handled by the card issuer rather than TheFluxion.
Please email us at [email protected] with the email or name used at checkout. We’ll be happy to check whether any order or payment was created on our side and help resolve this.
At a loss for words. I recently made the switch from Spectrum to TheFluxion and it was the best choice I’ve made! The compression is great, it’s seamless and doesn’t move around which is great if you have sensory issues
I do CrossFit/weightlifting and it’s been really hard trying to find a binder that allows for that high intensity - trying to find a binder that allows me to breathe but also doesn’t move and stays in place. TheFluxion has exceeded that expectation. You can’t see the binder through clothes, I am obsessed!
I also initially bought the wrong size and TheFluxion sent a replacement out for free. I can’t recommend them enough
Order arrived quickly and product is generally of good quality. Fit runs a little small if I'm honest and the binders can be a little hard to get off. Packaging is discreet if that's important to you. Not sure about long term wear but has worked good so far.
Sizing could really use some work, yeah I have big boobs but I have a small frame. The binder still rolls up and does not really give much compression. It's definitely comfortable but basically gives the same compression wearing a tight sports bra does. For how expensive it was it's pretty disappointing. More compression is needed. There also seems to be no way to leave a review on the website itself which is a huge problem because the only reviews you're showing are handpicked and only positive.
Reply from TheFluxion2025-10-06
We are sorry to hear that the product did not meet your needs. We want to make sure you're aware of our free exchange/return policy, which is valid within 180 days of arrival. Your sizing may be incorrect; please email [email protected], and we will address the issue immediately. Thank you.
it's probably a scam. any website with AI generated faq and that banner at the top with emojis in it are not trustworthy. dont go for it you can find the same product elsewhere . you can't guarantee the safety of anything thefluxion would send you
i never received my order and its been over a month and still nothing. wish i had trusted my gut. disappoitning :(
Reply from TheFluxion2023-12-07
We're truly sorry to hear about the inconvenience you've experienced regarding your undelivered order. We want to assure you that we stand by our commitment to customer satisfaction with our 30-day No-Hassle Return & Refund policy.
To assist you further and ensure that you receive the product you ordered or to initiate a refund/ replacement process, please provide us with your order details via email and reach out to our customer service team at [email protected] This will allow us to investigate the issue and take immediate action to address this situation.
Your feedback is invaluable to us, and we are dedicated to ensuring a satisfactory resolution. Please reach out to us at [email protected] and we look forward to resolving this issue for you promptly.
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