

🔥 Shape up, stand tall, and own every room with YIANNA’s powerhouse waist trainer!
The YIANNA Waist Trainer combines a high-compression latex core with a breathable nylon-spandex shell, featuring 7 flexible bones and a dual hook-zipper system for adjustable, anti-roll support. Designed for both intense workouts and everyday wear, it enhances posture, boosts thermal activity to increase sweat, and sculpts an hourglass silhouette discreetly under clothing. Ideal for postpartum recovery and fitness enthusiasts seeking firm tummy control with comfort and style.
















| Care instructions | Hand Wash Only |
| Fabric type | Lining: 95% Nylon and 5% Spandex; Core: Latex |
| Origin | Imported |
G**S
Very good quality and color
- Firm compression that smooths and supports without feeling restrictive. - Breathable fabric that keeps me cool even during intense cardio. - Butt-lifting and waist-slimming design that gives me a sleek silhouette in leggings. - Open-crotch feature—a total lifesaver for bathroom breaks during long gym sessions. 💪 Workout performance: I wear it during strength training and HIIT, and it helps with posture and core engagement. The adjustable straps and zippered front make it easy to get in and out of, and it stays in place—no rolling or bunching.
S**L
Latex Size Large
I love love love the quality I started in a LX I and in a medium now so I’m finna order my third one.
A**R
Fits like a glove- great support
I really like the look and feel of this waist trainer! I’m already small (size XS and 25 inch waist) so it’s hard for me to find a trainer that isn’t too big for me. This fits like a glove really helps me to stand up straight and feel held together. The hooks along with the outer zipper make sure it’s a snug fit and would hide well under clothing. It does tend to make the skin above it bunch up on my back, but I don’t mind. This trainer adds more bulk to me than when I’m without it- I measured a 27 inch waist with it on rather than my actual smaller size. I’m using it for back support and hopefully to aid in compression to tighten some loose skin I have now after having had a baby. Also, it doesn’t flair out on the bottom like others I’ve tried. I highly recommend it.
B**R
Great
Great material, just go a size down your normal size it’s larger than I expected
O**S
Difficult Clasps
I bought this to wear to a wedding. It was so difficult to hook all the clasps that I left it at home. I would nto buy this again.
B**�
TOP QUALITY WAIST TRAINER
I really like this waist trainer. Very comfortable to wear all day and does not fold over when you sit. The quality is strong as well ✅
D**A
10/10 purchase!
One of the most comfortable waist trainers I’ve purchased! The material is of great quality and the added compression of the second wrap using a zipper definitely makes you feel “snatched”! I have a wide set torso and feel like I have a “boxy” figure….i was worried that a size small wouldn’t fit because of how wide I am but it fit perfectly!…mind you with some tightness….it definitely Takes some time to get used to wearing especially if you’ve never worn one before like myself….so I’m starting with only a few hours daily and then plan on extending the time I wear it! I will say that after trying it on for the first time I could see that it shaped my torso beautifully and made me feel “snatched” in all the right ways without being uncomfortable to wear or hard to breathe in while wearing it! For SIZE reference 5’2 at 135-140lbs and was able to fit into a size small at the first row of clips without feeling like I can’t breathe! I’m excited to start working down the clips to start shaping out my torso into less of a boxy figure 😅
A**E
HOURGLASS? WHERE? RIGHT HERE BABY!
I got a size XL and man, does it fit good. It gives me that perfect hourglass shape, and makes my posture better than it ever has before. There is no slouching in this bad boy. It also gives my girls some good support!
Trustpilot
3 days ago
3 weeks ago