Normally, I wear large in all clothes, however, after reading all the previous reviews that mention the size, I decided to get the 3XL (which is the largest size available) to be sure it would fit me. It doesn't fit me. So unless you suffer from dwarfism, don't waste your time with this scam

I do not have a hunchback, but due to work, I had developed a significant curvature. My posture has improved by 90%. I have worn it 6-7 times, at most one hour each time, and I have noticed a big difference. The first 2 times, my back hurt quite a bit, a sign that it was doing its job. Do not expect it to hold you up, it helps with support, opens up the shoulders, and reminds you to maintain good posture.

For its price, it's good. (Let's see how long it will last). I got the XXL and it fits just right (waist 97, height 1.82). As they say, the Velcro opens immediately, so you shouldn't take deep breaths or not breathe at all! I put a waist belt on top to solve the problem.

It offers good support and is definitely much better than some others I tried at ten times the price. The sizes are a bit strange, I am 1.80m and 75kg, the XL is huge for me while the L fits me marginally.

Very poor material. Very small even though I got the xxl size, the Velcro is terrible and doesn't hold at all, and the straps are very small. They don't even come into contact anywhere to catch the fake Velcro.

It does not provide any support, it does not have any good quality materials at all... It is simply a waste of money purchase!!!

Excellent for its price. Excellent application and it delivers results. Take about 2 sizes larger. I am 1.81 meters tall and weigh 78 kilograms and I got the XL

It is very good, it does what it promises and 1 hour a day is enough, if you can do more even better.
P.S. Get 1-2 sizes larger than your size.

2 Sizes bigger for sure, I might even say 3 sizes bigger.
I usually wear Large and I got XXL, as I see it, 3XL would have been perfect for me.

For those who have a problem with their shoulders leaning forward, it does its job perfectly. It prevents the shoulders from slouching and keeps the back quite firm. As for the size, what the previous reviewers mentioned holds true. For a girl with a height of 1.68m and weight of 51kg, the Medium size fits perfectly.

It does not have good support and the side straps are very small, they do not close in the front, resulting in it being purely decorative

It is quite good.
I am 1.80, 85 kg and the L feels like a small-medium. Prefer 1 size larger than what you normally wear in clothes.

Very good product, worth its money!! Very convenient, comfortable fit and discreet in my opinion, I wear it even when I go out for a walk. "WORTH IT"

A very good and economical belt option.
I don't give it 5 stars because it easily gets scratched and collects a lot of lint.
I improvised with some metal clips/hooks.
The result is very good. It keeps me straight and my back can withstand 8 hours of standing.
I couldn't handle 4 hours without it!
It's definitely worth it for 10 euros.
I will also try a similar option of the same price and I will come back with feedback.

Terrible application, not worth it at all unfortunately. It doesn't even fasten correctly. The sticker is of very poor quality.

It provides moderate support. The straps on the back are not strong enough, and no matter how tight you fasten them, you can never achieve perfect support. It definitely does some work, but if there is a severe problem, it is preferable to choose a more "medical" product.

Very good for its price. But take it one size larger than normal. For example, if you wear medium, get a large.

The product does not fit exactly as it appears in the photo. My waist is 100cm and according to the size guide of the product, I ordered the large size. It is quite small and only covers half of my back. I would recommend someone to buy it to get 1-2 sizes larger than the recommended one.

It is a fairly high-quality product (for its price) and provides satisfactory support. It has helped me.

I have it for 3 months and it helps me a lot!
It is easy to wear and it looks of good quality!
It is worth every penny!

It is important that it applies to the entire back and not just the shoulders. It also has integrated plastic on the back, which is not visible in the photos.