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Waist Cincher Happy Butt No.7 Triple Layer

(33 reviews) | Write a Review

Waist Cincher Happy Butt N°7 Triple Layer 

This seamless body shaper shapes your body without flattening your butt.

We've created Happy Butt N°7 triple tummy layer above the knee with STRONG Compression. The patented flexible buttocks mesh reshapes and enhances the buttocks using your own body mass. It's made with a breathable fabric and invisible under clothes with 7 targeted compression zones where you need it the most, over the shoulder bra straps, silicone lining on the leg edge portions to prevent the rolling up effect and a double gusset for ease when nature calls. This Seamless breathable body shaper can be worn daily under any clothing. 

Wear it to the gym, office or out on the town. We've designed it to be your most comfortable, everyday essential! This body shaper fits true to size. Happy Butt N°7 is super lightweight weighing only 7.5 Oz

If you are in between sizes please size up.



TripleTummy Compression


Our patented open bust shaper features:


* 12 hook and eye closure.

* 3 row compression levels.

* Triple tummy panel 

* Open bust design.

* Patented flexible mesh on buttocks.

* No-Dig triple panel.

* Open gusset for when nature calls.

* Over the shoulder straps.

* Full back coverage.

* 7 targeted compression zones.

* Butt lifter bands, lifts and enhances butt.

* Pressure release at the edge of leg portions.

* Upper thigh band which supports lower butt.

* Sweat-wicking.

* Four-way stretch.

* Breathable fabric.

* Seamless.

* No stitches or seams along leg openings

* Silicone lining on end of leg portions.

* Hand washed and laid flat to dry.

* Do not iron

* 84% nylon and 16% spandex.



The (Top display) Model is wearing size SMALL pant size 6, height 5'6, Weight 135lbs. 

Please check size & style tab on menu to select your correct size.

Once you know your body measurements, consult the Size Chart below to determine which size you should purchase. If you are not sure or you are in between sizes please write your measurements, pant size, weight and height in the comments box at the time of check out or you can call 212 739 7877.

This body shaper fits true to size. 






 PATENTED US20150157060A1 US10058131B2




33 Reviews

  • 5
    Gives me an amazing shape and is super comfortable 100% recommend

    Posted by Yesenia on Oct 22nd 2021

    Amazing shapewear super comfortable!

  • 5
    Best Shape wear

    Posted by Analía on Oct 14th 2021

    This is the 3rd garment I purchase from Yahaira and I’m obsessed! They fit so well and are so comfortable. Easy to wash and put on. Worth every penny. ❤️

  • 5

    Posted by Uty Ekpo on Sep 23rd 2021

    I really love this shape wear . It's the best invention ever and I really don't have any complaints about this one. Cuz it really never slips or rolls up at all.

  • 5
    Thee absolute best!

    Posted by Mimi on Sep 15th 2021

    I sat on this for a whole year before I went for it. I bought one from Amazon but you could see the seems through it and it made me super self conscious. This body suit sucks you in, tones your legs and really accentuates your curves. I’m 5’1 150lbs and the Medium fits perfect. It was challenging to get into but once it was on it was perfect. You can wear it under literally ANYTHING. Light jeans, leggings and it is UNDETECTED. Worth every penny.

  • 5
    Happy Butt #7

    Posted by Claudia on Sep 15th 2021

    I had been wanting to order but was worried about sizing but the recommended sizes listed on website are accurate and the fit was perfect! It’s comfortable, breathable and most of all shaped me well. Over all I’m very satisfied with my purchase. I would recommend

  • 5
    Very nice

    Posted by ana ramirez on Aug 25th 2021

    I love it

  • 5

    Posted by Karen on Jul 30th 2021

    This garnet cinch your waist in and holds everything in, even big thighs, super comfortable.

  • 5

    Posted by Karla Ramirez on Jul 24th 2021

    I own multiple different styles and excited about this one and this brand never disappoints!! The price is worth the outcome of this garment ! I’m 5’2 165 lbs 30inch waist and ordered a size medium .

  • 5
    Best undergarment I have ever bought

    Posted by Siomey Maldonado on Jul 18th 2021

    This thing is so amazing, when I got it it looked so small I thought I was never going to fit but I read more reviews and saw videos so I decided to try it on and I don’t regret one bit buying it. Yes is a bit a expensive but let’s be honest girls how much we spend on so many different cheap ones and noting works she your Money and invest in this one.

  • 5

    Posted by Shayla Pacheco on Jun 19th 2021

    It work great, fits perfectly fine and I highly recommend it!

  • 5

    Posted by Nicole Santiago on Jun 17th 2021

    Feels like you not wearing nothing! Very comfortable.

  • 5
    Loved it

    Posted by Wendy on May 20th 2021

    I just received my Order today !!!! Extremely excited to receive it! Loved the fit!!! I would only change one thing... I would like the shoulder strap to be thinker for extra support. Other than that it’s perfect! The fit the feel every! By far the best body shaper out there! ( I order the waist cinched happy butt n#7 triple layer)