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🔥 Snatch your waist, sweat your way to confidence!
The TrainingGirl Waist Trainer is a high-stretch, heavyweight polyester-spandex blend waist trimmer designed to maximize sweat and fat burn with a thermo sauna effect. Featuring 4 plastic steel bones for posture support, triple hook closures for adjustable compression, and an ergonomic cut that sculpts your waistline, it’s perfect for workouts or daily wear. This trainer boosts sweating by up to 6 times, helping accelerate weight loss while providing back support and a sleek silhouette under clothes.

| ASIN | B0B53KKPNQ |
| Age Range Description | Adult |
| Apparel Closure Type | Hook and Eye, Zipper |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Heavyweight |
| Best Sellers Rank | #2,230 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Waist Trimmers |
| Brand Name | TrainingGirl |
| Care instructions | Hand washing is recommended to keep the fabric effect and protect the steel bones. |
| Color | Black-blue Inner |
| Customer Reviews | 4.2 out of 5 stars 6,023 Reviews |
| Fabric Type | WARM TIPS -Please read the size chart in the last image carefully, after measure the waist (inch), and choose the corresponding size according to the measure data. The waist corset sauna suit runs little small, we recommend to select 1 size up. |
| Fabric type | WARM TIPS -Please read the size chart in the last image carefully, after measure the waist (inch), and choose the corresponding size according to the measure data. The waist corset sauna suit runs little small, we recommend to select 1 size up. |
| Fit Type | Slim |
| Import Designation | Imported |
| Item Dimensions L x W | 11"L x 9"W |
| Item Highlight | Corset Shapewear with Zipper, Workout Fitness Exercise Belt, Tummy Control, Waist Reduction, Back Support, Stomach Belly Wrap |
| Item Type Name | Waist Trimmer Sauna Suits |
| Manufacturer Part Number | AA1110A |
| Material Type | 90% Polyester, 10% Spandex |
| Number of Items | 1 |
| Origin | Imported |
| Product Benefits | Perspiration |
| Product Care Instructions | Hand washing is recommended to keep the fabric effect and protect the steel bones. |
| Size | Medium |
| Style Number | AA1110A |
| Target Use Body Part | Stomach |
| Unit Count | 1 Count |
K**.
Almost didn't fit but did. Female, Weight gain & larger breasts
UPDATED PHOTOS! JAN 6, 2026 (I got SMALLER) I WENT FROM AN XL TO L TO M TO S AND NOW ABOUT go down to a size XS!!! YALL IT WORKS. Started weight 206. Current weight 151.5 lbs. For anyone looking at the XL & XXL sizes for this waist trainer & aren't sure if the XL will fit you (i would size up to the XXL) (Plus you have 3 rows on that to tighten) Hello I'm 28 Female. 5FT5. Almost 5FT6 & currently on a weight loss journey again for the humpteenth time. Anyways. I have gained weight, & around 35 - 50+ lbs that I'm currently trying to lose. Current weight is 196-198 lbs fluctuating. My normal weight is about 139-155 lbs..... but since my current weight is 196 lbs i ordered the XL since i wear XL in clothes but probably should have gotten an XXL. (I had to lose a little bit of weight before i was able to wear this. So it sat in my closet for about a month. Upon unhooking it to open it up and puting it around my waist I got alittle nervous as it seemed to be an inch or more too small & i thought oh no maybe I should have ordered a XXL instead of an XL. I remembered when I had waist trainers years ago that they were a bit difficult to get on at first. I tried my first attempt standing up, i put it around me standing up with extremely straight posture while sucking in my belly alittle bit as I got the first hook on starting from the bottom once I got the first few hooks hooked it got alot easier. I slid down the waist trainer every little bit the further hooks I got done.. finally got it on. Now it's tight but comfortable tight, remeber I'm a beginner I haven't waist trained in years and have gained weight so it's going to take wearing it for a few days to a week to get used to it. I normally wear a tank top under my trainers. I wear this one on bare skin. Its the most comfortable feeling waist trainer I ever had on, it feels thin but is hugging me all around where it's supposed too, it definitely made my waist look smaller, the material is more stretchy in my belly area when I breathe in. Ive purchased out other waist trainer brands from Amazon that were stiff, the wires in them (the bones) hurt my sides and it rolled at the bottom when bending & also the material didn't expand out with my stomach making breathing difficult. As for the last part of getting this waist trainer onto your body..... its the zipper part after you get the hooks on (I'm on the 3rd loosest row of hooks "of course" (i honestly thought i was going to have to walk around with this waist trainer unzipped. It was too small. I needed an inch more to be able to zip up. I had to lay down flat. It took me seveal tries... I almost gave up but once I started the zipper at the bottom & then used both hands to pull the 2 parts of the material closer together to help the zipper go up that helped me tremendously. I've noticed you have to get it on and break it in alittle bit, getting it to fit your body. Give it time it will! Con: Hurts my boobs a bit when sitting (for bigger chested girlies). If you have larger breasts this could be a con but I deal with it. 🤣 I will have to come back & update with pictures of my results of my weight loss journey & waist training journey. I'm going to come back in 1 month.
E**E
Comfortable, Effective & Great Quality!
I honestly wasn’t expecting to love this waist trainer as much as I do, but it completely exceeded my expectations. The material feels thick, durable, and high quality without being uncomfortable or too stiff. As soon as I put it on, I could instantly feel the compression around my stomach and waist, but it still allowed me to move around comfortably throughout the day. One of my favorite things is how much it makes me sweat during workouts. Even after a short walk or light exercise, I noticed a huge difference. It really helps target the lower belly area and gives that “snatched” look immediately under clothes. The extra wrap support is amazing because it holds everything in place and provides additional compression without rolling down. I also appreciate that the hooks are strong and secure, and the fit feels adjustable enough to grow with your progress. Unlike some waist trainers that dig into your skin or feel cheap, this one actually feels supportive and comfortable for long wear. The pink color is super cute too! After consistent use, I’ve noticed my posture improving and my waist looking smoother and more defined. If you’re looking for something to help enhance your workouts, boost sweating, and give you extra confidence in your shape, I definitely recommend this waist trainer. Great quality, comfortable fit, and results you can actually notice!
A**I
Comfortable! Tight! Works just as described!
Tight! But that’s what I was expecting! I read a lot of the reviews saying they had to order one right after the other which is what I wanted to avoid. It took some wiggling to get clasped but that’s because it’s a bit smaller than I should’ve ordered. I believe I ordered a medium. Which i had a feeling was a *little bit* too small. I was right, but I bought it in the smaller size for a reason! It’s super comfortable to wear, I can bend and twist and nothing comes undone or loosens. The fabric is soft for a waist trainer, not boney. Which most are. I bought this to help with losing about 20 pounds along with a weighted hula hoop gadget. I’ll update more once something has changed! I’m writing this review December 15th 2025. I’ll update again in a few months.
K**Y
It works!
I love this waist trainer, it really works! I started noticing my waist getting smaller after wearing it consistently to the gym for two weeks and kept wearing it and seeing even better results after a while. My stomach got flatter and reduced fat from my love handles as well. It’s very comfortable and you feel the sweat intensify while wearing it. People are able to tell you’re wearing it because it would bulge in the lower abdomen and back and I had to consistently readjust because I have a small torso. I had gotten a L and it no longer fits me which is great news but I am hesitant to buy a smaller size because I do want one for small torso girlies. You can easily clean with Clorox wipes to keep it fresh and clean.
A**T
Comfortable
Bought three of these . I first purchased a large because the reviews said go a size up . I got it and it was too big . I ordered a medium shortly after within a few weeks that was too big too. Now I’m currently wearing a small, been having it a few days . Very comfortable I forget I’m wearing it
R**S
Small waist you would get
Comfortable fits well and do his job sweat sweat sweat
S**A
Waist trainer
Just received the waist trainer definitely needed a size up struggled with putting it on. I’m 5’5 and weigh 167lbs bought a large but needed a XL. Definitely helps with back posture hopefully it’ll help me with losing weight will come back to make a before and after post.
K**H
not for long torso
okay so ima give this a 4 because the quality is kinda okay its definitely comfortable tho im 5’2- 5’3 im 175-180lbs 5 months postpartum I was looking for something that’s gonna help me sweat off my waist because just wearing a regular waist trainer to hide my stomach or my hip dips or my back fat is doing enough for me. I need to actually sweat this out and work out I work at a warehouse job and I sweat a lot and so I wanna be able to get the benefit out of wearing a waist trainer so I’m leaving a review to let you guys know. so far if it’s pretty well I got a size large. I have hip dips and that’s something that I struggle with when it comes to having like waist trainers and stuff like that because like they like to roll up and you can kind of see my hipdips and I don’t like that so if you have hipdips and back fat and you’re 175 pounds and you’re 5’2 and you want your waist to be snatched then get this I got a size large. I spoke to AI and they got my sizing right its comfortable, I would definitely be able to fit in a medium for a more tighter snatched look but your back roles would definitely be showing if you was to go to sit down same thing w a small i would be able to fit bc they seem like they run kinda big but it would show your back fat, which is kinda the bad part about wearing away wearing a waist trainer, it’s definitely worth the money edit- if you want to wear a dress or something that skin tight, it would definitely show the bulge in your stomach, so yeah, don’t wear this under anything that skin tight or you’re gonna be able to see a bulge
A**E
not reccomended
poor quality broke immediately return not possible because item need to be shipped back with cost beyond item value
م**د
ممتازه الجوده
وصلني مقاس ٣xl , كبير جدا اطلبوا اصغر من مقاساتكم عشان يضبط
L**O
Buen producto aunque está algo amplio me quedo un poco grande de acuerdo a la guía de tallas
Realiza su función. Solamente cuidado con las tallas porque es más amplio de acuerdo a la guía.
K**R
Is ok but would not buy it again.
It is ok so far, but I would not buy it again. The elastic is getting loose after 2 months.
F**A
Good
Good
Trustpilot
2 weeks ago
3 weeks ago