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Happy Butt N°7 Double Tummy Layer

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Product Description

Happy Butt N°7 Double Tummy Layer

So Comfy... Like a Second Layer of Skin. 

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

We've created Happy Butt N°7 Double Tummy Layer with double the waist compression. 

It's made with a breathable fabric and invisible under clothes with 7 targeted compression zones where you need it the most, 4 adjustable 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 6.5 Oz


The difference between the body shapers Happy Butt N°7 Single layer,

Happy Butt N°7 Double Tummy Layer and Crystal Love - Amazingly Thin - Light compression are:

 *Happy Butt N°7 Double Tummy Layer: Will Provide you with double the waist firm compression with its 8 inch     double paneled waistband, the fabric is thicker, more butt lift, leg portions are 1.5 inches longer than Crystal   Love Light Compression.

 *Happy Butt N°7 Single Tummy Layer: Will Provide you with medium moderate compression, the fabric     is thicker, more butt lift, leg portions are 1.5 inches longer than Crystal Love Light Compression.

 *Crystal Love Amazingly Thin: Will provide you with super light compression made with Bio-Crystals it reduces   cellulite and increases blood flow.




Double Tummy Compression


This extraordinary patented shaper has:

8 inch double paneled  waistband.

* 7 targeted compression zones where you need it the most.

* High waist design control top with Tummy panel that flattens your waistline

   smoothing the tummy, waist and back.

* Butt lifter bands that support, lifts and enhances your own natural shape.

* Special mesh on buttocks region to avoid flattening and enhance volume.

* Anti-bacterial technology prevents the growth of odor-causing microbes.

* Sweat-wicking.

* Four-way stretch.

* Wide crotch gusset for when nature calls.

* Special zone in mid leg that expands according to your leg size.

* Pressure release at the edge of leg portion designed to relieve lower leg bulge.

* Upper thigh band which supports lower buttocks while boosting Volume.

* 4 Adjustable removable bra Straps.

* Breathable fabric.

* Seamless.

* Invisible under clothes.

* Made in Italy.

* No stitches or seams along leg openings.

* Silicone lining on upper waist welt to prevent garment from sliding.

* Silicone lining on end of leg portions to prevent garment from rising.

* Hand washed in cold water and laid flat to dry. Do not iron.

* This body shaper is constructed of 84% nylon and 16% spandex knit fabric.

* Silicone is constructed of elastan on polyurethane base.




The (Top display) Model is wearing a size SMALL. Her pant size is 6, height is 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




Write a Review

Product Reviews

Showing reviews 1-50 of 960 | Next

  1. Best Butt Lifter!

    Posted by EDITH on Dec 9th 2019

    This is the best shape wear and butt lifter I have ever tried. Great quality too :)

  2. Great

    Posted by Unknown on Dec 8th 2019

    Love it! Second one I buy. I'm 5.2 130lbs for reference.

  3. Love It

    Posted by Silvia Salinas on Dec 8th 2019

    I’ve tried so many brands and this is the best one so far!!!

  4. You do not feel a thing but you look amazing!

    Posted by Caroline B on Dec 5th 2019

    I got my happy butt #7 yesterday. I had a meeting today that started at 10 am and it is 6.55 pm right now and my body doesn't hurt however I look like a million bucks! I am wearing a blouse I couldn't wear due to all my tires around my belly. I am super happy I bought it!
    I love you Yahaira...... and I love the notes that come in the packages.
    Do not think it twice please buy this product you will not regret it!

  5. Go a size Down if you have an hourglass shape

    Posted by Soso on Dec 4th 2019

    Really good! But if you have a natural hourglass shape, go a size down. I got a medium according to the measurements but should have bought a small because the compression in the tummy area is really. Overall good product


    Posted by Erika P. on Dec 4th 2019

    I love this product so much! I gave birth 7 months ago and I didn’t snap back like some mommies. This shaper has brought back confidence in the area I felt very uncomfortable with! My tummy looks sooo good with the shaper! It’s also lifts my booty while shaping my thighs ,which is a Major plus! I can wear tights and jeans without my belly hanging in the wrong places and my booty looks great in jeans and tights !! It’s a must buy ladies!!! You won’t regret it! It makes your body look neat ! It does not slide down! I LOVE how comfortable it is to wear! I can walk, sit, bend down, and attend my baby without any issues with the shaper ! I will be purchasing again as I gradually get my body together! ♥️

  7. Love it!!

    Posted by Toya L Jones on Dec 2nd 2019

    This shaper is awesome! It really enhances my butt. It is a little cumbersome to put the straps around your bra but it's worth it. It is very soft and comfortable. You can wear it all day.


    Posted by Perla E Dorantes Luis on Dec 2nd 2019

    Very good material, it reshapes your body perfectly!

  9. All day comfort!

    Posted by Kay on Nov 30th 2019

    I’m highly satisfied with this product,it doesn’t hurt my skin.

  10. Amazing. Does exactly what it says.

    Posted by S. J. Thomas on Nov 29th 2019

    I love it. Its comfortable. I have an huge derriere and it still fit right. My butt is not flatten and fupa is smaller. I'm more confident wearing my jeans.

  11. Awesome

    Posted by Gee Gee on Nov 29th 2019

    This is the absolute best I plan on buying the shorts soon for my shorter dresses but this is definitely a must have

  12. Sexy!

    Posted by Angela on Nov 28th 2019

    This made me look a lot more thinner and gave my booty a pop! I love it! I was getting a lot of compliments and the ladies in my family want to buy one too! I will definitely buy another one soon! ❤️

  13. Must have and best stage 1 Faja/Shapewear after post op bbl

    Posted by Unknown on Nov 28th 2019

    It does it’s magic, tuck and compress mid-section after lipo, keeping everything in place and butt area to breath and reshape your bbl. My only down thingy is the shipping, paid 25 for next day delivery because the over rated of Yahaira, didn’t receive my package over 7days. Hopefully for better service and receive a reimbursement or difference for shipping. Overall the shapewear is good.

  14. I like it

    Posted by Jean Hanohano on Nov 27th 2019

    I like the product but had to return because it was to small, so still waiting on a bigger size. Can’t wait to use my item. Thank you.

  15. Must have!

    Posted by Unknown on Nov 25th 2019

    This is by far the best faja I have ever used. It is so worth the money and so amazed oh how it instantly gives you a butt!

  16. Very comfortable!

    Posted by Iris on Nov 25th 2019

    I love my Happy Butt #7!
    It's a bit of a journey to get on, but once it's on you feel AMAZING.

  17. Fabulous shape wear !! Love it!!

    Posted by Julia L. on Nov 24th 2019

    I’m very pleased and satisfied with my purchase!! Very worth it !! I look and feel great in my happy butt no7 !! Especially when I’m wearing dresses!! I will be buying another one size down

  18. Love it, BUT

    Posted by Berenice on Nov 24th 2019

    I love the shaper! It does everything is says it does and it makes you look great! BUT it does roll down a bit and it pulled down my strapless bra, the seem on my abdomen was noticeable through my dress. It still deserves a 5 star because those little issues can be perfected.

  19. Love! Love! Love! !!!!! !!!!

    Posted by Amanda G. on Nov 22nd 2019

    Slow and steady and then boom! I’m snatched! It is fabulous! I may have to buy this for the bridesmaids next year.

  20. Better than any other spanks I’ve worn

    Posted by Brittanie on Nov 21st 2019

    It does exactly as it says and I love it

  21. You will never need another shaper again!

    Posted by Tania on Nov 21st 2019

    There is no other body shaper like this one! I will never buy another brand again. I plan to buy all styles and colors ASAP!

  22. Nice!

    Posted by Erie on Nov 20th 2019

    I really love this shaper very much makes my butt looks so good my only issue is it didn’t suck my tummy in much but over all I love wearing this under my clothes

  23. This is the One!

    Posted by Patricia Roman Roman on Nov 19th 2019

    This is the best of the best, it fits like a second skin. You know how some other shapers make your butt look weird? Not this one, it gives your butt a lift and a rounded shape. I love it! Buying a couple more in different colors and styles....the shipping was fast, the customer service is Amazing!
    It feels so good on, gives me an hourglass and I'm 5"11 size 12/14 in jeans, my torso is long. Got a size large, I weigh about 217 lbs and I will be purchasing a size medium to try out. So excited to look so good in tight little dresses.

  24. Wonderful

    Posted by Unknown on Nov 17th 2019

    I love this shaper so much!! Wish it since the waist more on the side but other than that it really smoothed everything out. I love that it attaches to the bra and does not roll down! Great left on the butt as well. Also allow about 5 minutes to get into it. Once you get in it though it is extremely comfortable! I order the black in an xl. I’m 5’8.5” and 218lbs.

  25. I LOVE IT

    Posted by Lillian Hooper on Nov 17th 2019

    I’ve tried so many body shapers and this one by far exceeded my expectations. I look wonderful in my attire thanks to my Happy Butt number 7. Thank you Yahaira for making this beautiful well needed garment for all body shapes and sizes. You are the best.

  26. IM IN LOVE !!

    Posted by Dee on Nov 15th 2019

    This product is well worth it. The best body shaper I've used so far. I just had my daughter and keeping everything in tact is very important to me. I'm satisfied! I would recommend this to all my friends.

  27. Just what I expected

    Posted by Unknown on Nov 15th 2019

    At first when I received it and saw how small it was I was skeptical. But I followed the instructions on how to put on and I was amazed on how great it looked. It did exactly what I needed it to do. The only thing I did have a little issue was the restroom part. It was still difficult to use the restroom. Other than that it is a perfect 10. Highly recommend.

  28. Wow!! Wow!! Wow

    Posted by Unknown on Nov 14th 2019

    Best body shaper have ever seen

  29. Great shape wear

    Posted by BeeLove on Nov 14th 2019

    This is my third shapewear in a different style and color from Yahaira... the fit is amazing however I wish they would create an easier way to keep it attached because those hooks can be crucial and tiring trying to put them on the bra... other then that I’m satisfied!!

  30. Best

    Posted by Unknown on Nov 14th 2019

    Ne encanta como forman los glúteos lo unico es q no me aprieta el estómago deberia de haber xs

  31. Very Beautiful You

    Posted by Kari on Nov 13th 2019

    Amazing body shaper ever!
    I love the happy butt no 7! It feels super comfortable as if I’m wearing nothing. I love the way my body looks! I recommend this 1000%...I’m in love with my body...

  32. It does what it claims

    Posted by Ana on Nov 9th 2019

    Best body shaper on the market. Lifted my butt, held everything in. The only thing I would recommend is more silicone to help it from rolling in the back.

  33. Wow!!!!!!!!

    Posted by rossi2245@gmail.com on Nov 9th 2019

    First off I have worn spanks my whole adult life and let me tell you Yahaira has definitely got this right! When I first opened up my package and pulled out my spanks I thought there’s no way in hell I’m going to fit into this. I love that it came with instructions that were pictures I finally got myself into them and oh my God I look amazing thank you so much. You will however have to get used to using the bathroom with the lawn because it tends to be a little difficult but once you get it down you’ll never wanna wear any other type of Shapeware

  34. Best body shaper ever !!

    Posted by Krystal on Nov 9th 2019

    I love it , it’s completely comfortable and lifts my butt perfectly. I really recommend this garment.

  35. Favorite shape wear!!

    Posted by gnena101289@aol.com on Nov 5th 2019

    I have bought many different brands and types and by far this is my favorite, i love how it shapes the booty and compresses my thighs. Definitely buying the shorts!

  36. Completely invisible

    Posted by Belineht Resto on Nov 4th 2019

    The Shaper is great, I just wish that there were in a XS size, for I feel that it does not make to much compression in my stomach. But I love how conmfortable it is, and the way it let my butt be natural and the fact that it is invisible under clothe is a sucess.

  37. Amazing

    Posted by Tasha on Nov 4th 2019

    I must say, it took me a long time to get this on!!
    When I finally got it up I was super happy and satisfied in the way it fit and held me together. The best part is my butt wasn’t flattened like other types of shapers. So sexy

  38. Best one I’ve purchased.!

    Posted by Lydia H. on Nov 3rd 2019

    It’s amazing. Finally, I admire how it was created to not pinch and smother the vag area! I just wish it had more compression in the tummy area.

  39. Bought too small

    Posted by Zaira on Nov 1st 2019

    Perfect product but bought too small

  40. Best shaper I’ve tried!

    Posted by Laureal on Oct 30th 2019

    I ordered this garment after trying and failing others (including Spanx) that claim to do what this one does. I have the level of compression I need (and want), it is not uncomfortable to wear alllllll day, and allows the lady parts to breathe! ☺️
    I ended up needing to speak with customer support and that experience as well as speaking with someone through IG DM was flawless. Best experience hands down!! I’m recommending to ALL of the ladies I know.

  41. Wow !!

    Posted by ularydeluxe@yahoo.fr on Oct 28th 2019

    I’m so happy I got my Happy butt N7 !!its amazing

  42. Very pleased

    Posted by Maria Cristina Romo on Oct 28th 2019

    Works great and super comfy. I have sensitive skin so had a reaction with the adhesive traction on leg bans. Itched for several days but other than that I am very pleased.

  43. Omg, floored

    Posted by Bri R on Oct 27th 2019

    These are the best shapers I have ever worn. Better than spanx, Maidenform, Shapermint. They were def more of a challenge to get into but ohmygoodness it is absolutely worth it. And I love that there is a way to hook to your bra to prevent rolling down. My butt and waist has never looked so good. I need more pairs. I am 5'3,155lbs and ordered a size small.

  44. I look like a completely different woman!

    Posted by Perla on Oct 27th 2019

    I LOVED this product! I look like I have a tiny waist and a really big bubble butt:-) and best of all this is comfortable AF!

  45. Excellent

    Posted by Sopio on Oct 26th 2019

    I really do like it.

  46. I really like it!

    Posted by Nilka Vega on Oct 25th 2019

    I really, really like it but is not durable this is my second one in a matter of a month and all I got was 10% of in the second order also is very price for it not being durable. The first one I bought in September 20 and just purchased yesterday October 24 my second one . Well with the first the clear stuff on the band that help keep it in place it crack make the pants roll up and the mesh is very, very extremely fragile it stretches after a couple of times putting on like I said I like but it needs to improve or the price should go down.

  47. The best tummy tuck!

    Posted by Sarita on Oct 25th 2019

    I’ve ordered the double tummy layer
    It work on my mid tummy and smooth my shape . The only thing that I did find uncomfortable is with the hooks on the back cause it very hard to hook it , and if you not hooked it it’s gonna roll, I really hope you guys will come up with something that don’t need any hooks to the bra!
    But in general very good product and worth the money I spent on it.
    Also I recommend for comfortability to go size up By what shows on the chart .

  48. Super comfortable!

    Posted by Tan on Oct 24th 2019

    I won’t lie when I 1st got it I honestly asked myself did I order the right size? This does not look comfortable but let me tell you I was super amazed once I put it on I love it no regrets here! Super comfortable and looks great!

  49. Bomb

    Posted by Sasha on Oct 24th 2019

    Booty so snatched and chichos disappeared!


    Posted by Unknown on Oct 23rd 2019

    I was looking for this exact product. It fits perfectly in all the right places! Thank you sooooo much! <3

Showing reviews 1-50 of 960 | Next

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