

🔥 Shape your story, own your hourglass. #WaistGoals
The YIANNA Women's Underbust Latex Waist Trainer combines durable 9 spiral steel boning with high-compression latex to instantly reduce waist size by up to 5 inches. Featuring adjustable 3-hook closures and breathable, moisture-wicking fabric, it supports posture, boosts thermal activity for enhanced sweating, and is ideal for postpartum recovery or everyday wear. Available in 10 sizes and multiple colors, it’s engineered for millennial professionals seeking sleek curves and confident presence.















| ASIN | B00V2WNBM4 |
| ASIN | B09ZQ9L9QP |
| Age Range Description | Adult |
| Apparel Closure Type | Hook and Eye |
| Best Sellers Rank | #1,743 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #4 in Women's Shapewear Waist Cinchers |
| Brand Name | YIANNA |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (58,831) |
| Date First Available | August 22, 2015 |
| Department | womens |
| Fabric Type | Latex |
| Item Dimensions L x W | 12.99"L x 11.61"W |
| Item Type Name | Waist Shapewear |
| Item Weight | 0.1 Kilograms |
| Manufacturer | YIANNA |
| Material Type | Nylon, Latex, Spandex |
| Package Dimensions | 13.39 x 12.4 x 1.77 inches; 13.76 ounces |
| Product Benefits | Waist Reduction |
| Product Care Instructions | Hand Wash Only |
| Size | Large |
| Target Use Body Part | Whole Body |
| Unit Count | 1 Count |
A**A
Great waist trainer
Great waist trainer. I had a small issue she. I first received it that the wire part dug into my hip and cut it open. But now it has been several months and it fits great. The compression of the waist trainer stays in place so you don't have to worry about tugging on it. It does cause your belly to sweat rather it's working out or doing casual housework. The material is great you can barely tell you are wearing a trainer with some outfits.
C**A
Na
It’s was to small but good quality I’ll got a Large
G**S
Not my favorite
Great Support, But Runs a Bit Small I purchased the YIANNA Waist Trainer for Women Latex Underbust to help with posture and waist shaping, and overall, I’m pleased with the results. The material is sturdy and offers firm compression, which gives a noticeable slimming effect and great back support. Fit & Sizing: It does run a little small, so I recommend sizing up—especially if you're between sizes or prefer a bit more breathing room. It’s snug, which is expected for a waist trainer, but the initial fit can be tight until it breaks in. Comfort & Wearability: Once adjusted, it’s comfortable enough for a few hours of wear. The hooks are secure, and the latex exterior holds up well. It’s discreet under clothing and doesn’t roll up. Effectiveness: After consistent use, I’ve noticed improved posture and a more defined waistline. It’s a great tool for workouts or daily wear if used responsibly.
R**E
Great fit
Great fit but if you want a true corset snatch go down a size. It is a tight fit but if you stretch it before wearing it will fit just right.
B**E
Perfect comfortable waist trainer
I really like these Colombian kind waist trainers. Very sturdy and comfortable. I was a size 4x around May and now I’m down to a Xl on the first hook. I can go to the middle one but it may be too tight. First hook I can sit, breathe, move around and I even ate before I put this on. I was hesitant at first. I’m 5’8-5’9 and about 200lbs. I wear size L with clothes. But looking at other reviews I went ahead and risked it getting the Xl. I’m on a weightloss fitness journey so my goal is to be a L in a few months and then the end goal is M. I plan on wearing this majority of my day. I didn’t even really wear my other one like that a lot. Maybe a 3-4 times out the week only 4-6 hours a day. Does the job perfectly.
A**S
Great quality, easy to wash and wear!
I recently purchased two waist trainers from this vendor, and I am beyond impressed with the quality and performance of both. The materials are incredibly durable yet flexible, allowing me to move freely during workouts without feeling restricted. After gaining 20lbs this year, I was looking for something to help target my tummy area and provide extra support—and these waist trainers have delivered exactly that. The support they offer is remarkable, giving my core stability during exercises and helping me maintain better posture throughout the day. I’ve noticed that adding these waist trainers to my workout routine has not only boosted my confidence but also enhanced the effectiveness of my workouts. They feel comfortable enough for extended wear, yet snug enough to really hold everything in place. Another huge plus is that both waist trainers are easy to wash, making them low-maintenance and convenient for daily use. Overall, these waist trainers have been a game-changer for me. If you’re looking for high-quality, flexible, supportive, and easy-to-care-for trainers that complement your fitness journey, I highly recommend these. They are worth every penny and have truly become an essential part of my routine.
M**E
Great product but didn’t fit me
I was so excited to receive this product, but I was let down. The sizing guide was inaccurate for me. I did love the design, and the quality of the material. It seems very easy to button up too, I like how there’s multiple layers to button to adjust sizes. I was just disappointed in it being too small, I could barely get it across my back. I’m a size L usually and 175lbs at 5’4, and the Large was unfortunately way too small for me. I will order an XL this time because the waist trainer itself seemed to be really nice, and durable. The thickness seemed to be pretty comfortable too. I feel like I could wear this thing all day with no problems, I just need to Orr a larger size.
M**A
Good waist trainer
Works good for what it is. Shows through tight clothes but with looser fitting clothes, it's very flattering. Smells after you wear it, like needs a wash every wear. Not even close to comfortable but it's a waist trainer so did you expect comfort? lol. Adjustable though
A**A
Recommend sizing up
M**S
The quality is amazing, considering the price, I was surprised. I used to use waist trainers that cost me close to$150 and I found this waist trainer to be just as good as those. Let it remind you the reason you're wearing it- you're getting a better body and it's a useful too, it does make your waist smaller of course but it can help you with your posture, overeating and it keeps your fitness on your mind. Wear it all day but not when you exercise or sleep. To everyone who is looking for a waist trainer just always believe that you are a gorgeous woman inside and out and don't stop believing in yourself.
R**M
I bought this with the intent of wearing it under my clothes for both aesthetic and back support reasons, and I was not disappointed. I agree that the sizing chart is a bit off as a small was too big for me and I’m usually a medium/small in most stores, however the process of getting the correct size was a very convient. If you want to also use this under thin/tight clothes know that the front buckles can peak out a bit, but overall this is the best price for its quality. It’s very comfortable and I love the length as I have a longer torse, so I highly recommend this brand over cheaper options, which I also have tried previously and found the material is not as robust nor comfortable.
T**M
This product is a really good quality for its price.i was really disappointed when it arrived and tried to put it on i found it too small for a product that have no sizes to choose from.with this size it would just fit barely girls with no problems with weight or waist size. Not at all recommended for any one with a waist size more that 50 cm
Z**I
This didn't fit right and it costs more to return this than what I purchased it for. I didn't like the feel of the material either. I had to send more than one email to ask for the return address. I think Amazon should inform their customers of where we are buying the products from.
Trustpilot
3 weeks ago
2 months ago