The Advanced Curves™ 25 Steel Bones Waist Trainer by Luxx Curves

Skip to product information
1 of 8

The Advanced Curves™ 25 Steel Bones Waist Trainer by Luxx Curves

Lifetime Access to Waist Training Group w/ Purchase

Regular price $ 59.98 USD
Regular price $ 78.00 USD Sale price $ 59.98 USD
Sale Sold out
Torso Length
Waist Size

🚚 Fast U.S. Shipping & 30 Day Money Back Guarantee!

Time to level up! If you’re no beginner to waist training and you want to kick it up a notch then it’s time to try our 25 steel bone waist trainers. These trainers are undoubtedly much harder to get on but with that, they are going to pull in any fat and give you the smallest waist you thought possible! Recommended for people who have already lost most of the desired fat from the midsection and now wanting to increase the hourglass shape.

These trainers are not as flexible as the traditional Luxx Curves waist trainers and they are not intended to be worn 8 hours a day. Wear it up to 4-6 hours a day and avoid long periods of sitting.

This 25 steel bone waist trainer is composed of hooks and eyes.


Core: 100% Natural Latex

Lining: 96% Cotton, 4% Spandex.


Size Waist (in)
2XS 22-24
XS 25-26
S 27-28
M 29-31
L 32-33
XL 34-37

Getting a Snug Sizing Fit is the Key to Waist Training!

Most women give up on waist training too soon because they get their sizing wrong (either too snug and they quit or too loose and they don't see results).

After 5 years of helping women get a snug fitting size, we have found that our customers tend to have the best initial results if they order a size up because our trainers run a bit small as compared to other brands.

We suggest either ordering a size up if your measurements are close, and/or adding our waist trainer extenders to your order, so that if it runs too small, you can make it wider without having to do an exchange.

Pro Tip: The women that see the best results in our FB group stick with it for at least 30 days, and then happily have to order their second waist trainer the next size down - so you can order two waist trainers at once and save on shipping if your going to take this seriously!

Customer Reviews

Based on 56 reviews
Trilly Kurosaki (Easton, US)
most trusted waist trainer

when i first had it, it was quite hard to breath but it pays off lol. u have to workout if u wanna be lean however, it pinched my waist and my overall bone structure. It helps with back pain as well. Two in one. I love it. im planning on sizing up to a 2xs because my xs is too small now . in the yellow shirt that was me before. now i totally feel like a victoria secret model now. i was 26in now i’m 23in,with inconsistency. im pretty sure if you’re very consistent you’ll have even more results.

P.P. (Phoenix, US)
They ripped easy but will give it a last chance

I've purchased a total of 3 waist trainers and they all end up ripping after 1-2 months of wear, I feel like they only help me keep my excess skin from previous pregnancies tucked in since I already have a small waist. They are meant to last more than 2 months... correct?!. I'm hoping this one last longer than the previous ones. But it does dig on my hips and they feel raw in less than 8 hours.

Asanta Hawthorne (The Bronx, US)
Fits amazing

Bough size small medium torso with the extender in less then 3 weeks I took the extender off !!

Flawless/Jess Marie Carr (Atlanta, US)
The best solution since quarantine/coronavirus

My doctor saw me before my waist trainer arrived and looked at me so puzzled with how huge I had gotten I was inspired to lose all of my unhealthy weight literally just in the nic of time LUXX CURVES 25 steel bones medium torso arrived in the mail and my journey to being a doll began I’m literally up editing my monthly video for YouTube tune in it’s a real movie transition I’m literally in love with the product so much I sized down in two days of dramatic non stop waist training I look amazing feel amazing Flawless approves of this product wholeheartedly

Karla Rodriguez (Austin, US)
25 Steel Bones

Favorite waist trainer!
It’s a little more intense than the traditional waist trainer but I’ve had great results and went from a 24 inch waist to 23 inches!
I ordered the 2xs Medium torso and it fit perfect.


    Never Waist Train Alone, Train With Us!

    Join the Waist Training Experts here at Luxx Curves & 30,000+ Women in our Private Facebook Group for Instant Tips, Tricks, and Non-Stop Motivation! No Other Waist Training Company Provides This Level of Support to See You Succeed!

    Request Access After Purchase 
  • #1 in Posture Support & Customer Support :)

    We are always here to help you get sized, help you with an exchange, or initiate a hassle-free refund if you are not satisfied with your order.

    Contact Us About Your Order 
  • Designed by the Leading Waist Training Experts & Made for All

    With 170,000+ YouTube subscribers, we are the leading channel teaching best practices for waist training. We built these waist trainers so you can achieve our same results without having to settle for lower quality trainers and misleading sizing, and can follow our exact instruction when using your waist trainer.

  • Confidence Comes in All Curves.

    There's nothing more attractive than confidence. Let your confidence flourish - by bringing your own, unique curves come to life! Build a stronger posture for yourself, and lift those up around you!