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SPANX womens Shapewear for Women Oncore High-waisted Mid-thigh Short
Price: | $78.00$78.00
Free Returns on some sizes and colors
Select Size to see the return policy for the item |
US US Power Shorts Body Shaper for Women (Body Measurement)
Brand Size | Band Size | Waist (in) | Hip (in) |
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XS | 0 | 24.5 - 26.5 | 32 - 34.5 |
S | 2 - 4 | 27 - 30.5 | 35 - 37.5 |
M | 6 - 8 | 31 - 33 | 38 - 40.5 |
L | 10 - 12 | 33.5 - 35.5 | 41 - 43 |
XL | 14 - 16 | 36 - 39 | 43.5 - 45.5 |
1X | 18 - 20 | 39.5 - 42 | 46 - 49.5 |
2X | 22 - 24 | 42.5 - 45 | 50 - 53.5 |
3X | 26 - 28 | 45.5 - 48 | 54 - 56 |
Product details
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Fabric type100% Nylon
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Care instructionsMachine Wash
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OriginImported
About this item
- Powerful, Lightweight Compression: The OnCore High-Waisted Mid-Thigh Short shapewear for women delivers level 3 sculpting, feeling like a super firm hug
- Comfortable, Squeeze-Free Shapewear: Enjoy a flatter stomach and smoother sides thanks to this shapewear bodysuit's edge-bonded side panels; booty-enhancing pockets prevent uni-butt
- Go with Ease: Women's core control underwear features a hidden gusset opening for ease when nature calls, without the hassle of removing your shapewear
- Smart Sizing: High-Waisted Mid-Thigh Short fits true to size; we recommend putting on your high-waisted shapewear first, then placing your bra over the waistband for added security
- For Women, By Women: At SPANX, we obsess comfort, deliver results and ensure you look as good as you feel
Frequently purchased items with fast delivery
- Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Safer chemicalsMade with chemicals safer for human health and the environment.As certified byOEKO-TEX STANDARD 100
STANDARD 100 by OEKO-TEX requires every component of a textiles product—including all thread, buttons, and trims—to be tested against a list of more than 1,000 harmful regulated and unregulated chemicals which may be harmful to human health. The assessment process is globally standardized, independently conducted, and updated at least once a year based on new scientific information or regulatory requirements. Certification focus: #ProductSafety and #ChemicalsUsed.Certification Number15.HVN.63867
Product Description


SPANX is a brand for women, by women. We obsess comfort, deliver results and ensure you look as good as you feel. We think forward, and give back. We believe women can do anything. And together, we believe we will make the world a better place... one butt at a time!
The OnCore collection provides Level 2 shaping that feels like a firm hug, bonded panels flatten out tummy zones while booty enhancing pockets prevent uni-butt.
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OnCore Mid-Thigh Short
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Oncore High-Waisted Mid-Thigh Short
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OnCore Open-Bust Panty Bodysuit
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OnCore Open-Bust Mid-Thigh Bodysuit
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Add to Cart
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Customer Reviews |
4.2 out of 5 stars 565
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3.6 out of 5 stars 459
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4.0 out of 5 stars 1,744
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3.9 out of 5 stars 613
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4.1 out of 5 stars 856
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Bonded Panels for Tummy Flattening | ✓ | ✓ | ✓ | ✓ | ✓ |
Booty Enhancing Pockets | ✓ | ✓ | ✓ | ✓ | ✓ |
Adjustable Straps | no data | ✓ | no data | no data | no data |
Support level 3 Compression | ✓ | ✓ | ✓ | ✓ | ✓ |
Gusset opening for when nature calls | no data | no data | no data | ✓ | ✓ |
Fit | True to Size | Slightly Small | True to Size | True to Size | True to Size |
Size Range | XS - XL | XS - 3X | XS - 3X | XS - 3X | XS - 3X |
Product details
- Product Dimensions : 10.5 x 11 x 0.2 inches; 3.53 ounces
- Item model number : SS1915
- Department : womens
- Date First Available : July 14, 2022
- Manufacturer : SPANX
- ASIN : B07XLN8WFB
- Best Sellers Rank: #12,341 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry)
- #159 in Women's Shapewear Thigh Slimmers
- Customer Reviews:
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Top Brand: SPANX
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the shapewear effective at smoothing out the tummy and appreciate its functionality. The fit receives mixed feedback, with some saying it's correct while others find it runs large, and comfort opinions are divided between those who find it comfortable and those who say it's uncomfortable. Moreover, customers disagree on whether it stays in place, with some saying it holds well while others report it rolling up, and opinions on value are split between those who find it worth the price and those who think it's not worth the money. Additionally, the quality receives mixed reviews, with some saying it's well-made while others report defective items falling apart during first use.
AI-generated from the text of customer reviews
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Customers find that the shapewear works as designed, with one customer specifically noting its effectiveness in creating a flattering silhouette.
"...Overall, these are a great product that holds in what you need them to, once you are finally able to squeeze them over your hips and up your sausage..." Read more
"I was super excited for these Spanx since they are a new design and just came out. When I finally put them on, I was deeply disappointed...." Read more
"I bought one to wear to a wedding six years ago, and it still looks like new!" Read more
"...rolled band was tucked into my strapless bra it looked amazing underneath my velvet body con dress." Read more
Customers appreciate how the shapewear smooths out their body, particularly noting its effectiveness on the tummy area.
"...I love how my rolls and skin is all tucked in and smoothed out! I don't feel hot and constricted at all...." Read more
"...I liked the fabric. It is smoother & softer than most other shapewear. The waist band also stayed up where it was supposed to without adjustment...." Read more
"...The fabric is much smoother, glides over the skin ( please for the love of God make sure your skin is dry before you try this) and even has an..." Read more
"These spanx worked well to hold everything in and smooth out my line when wearing dresses...." Read more
Customers have mixed experiences with how the shapewear fits, with some finding it comfortable while others report it being too tight.
"...I think the style is good for those with long torsos - they went all the way up without any issue and I’m normally fighting the highwaisted styles..." Read more
"Great product just know to order up in size. It runs very, very small." Read more
"...holds in what you need them to, once you are finally able to squeeze them over your hips and up your sausage link legs...." Read more
"...I've wanted Spanx for a long time, now I have them and they're too small. Darn! I pull them off and toss into a corner of my room, defeated...." Read more
Customers have mixed opinions about the shapewear's comfort, with some finding it soft and supportive while others report it being uncomfortable.
"...I liked the fabric. It is smoother & softer than most other shapewear. The waist band also stayed up where it was supposed to without adjustment...." Read more
"...Once they were on, they were fantastic, surprisingly comfortable, legs didn't roll up and top didn't roll down...." Read more
"...I haven back fat but these rolled terribly and actually caused pain. I dealt with it because I needed something...." Read more
"...sight trying to shimmy them up over my tummy BUT once I did, they felt comfortable and stayed put...." Read more
Customers have mixed opinions about the thigh slimmer's value for money, with some finding it worth the price while others consider it not worth the money.
"...I am 165lb and purchased a medium. It was worth the money!" Read more
"...I know the price is a little steep but it's worth the investment...." Read more
"...Stayed up well Affordable price (it was a deal. I think it was $21 and then $12 or $13 for another if I wanted it.)..." Read more
"...Very expensive for little to no benefit. Will be returning." Read more
Customers have mixed experiences with how well the shapewear stays in place, with some saying it holds them in very well while others report it doesn't stay put.
"...It is smoother & softer than most other shapewear. The waist band also stayed up where it was supposed to without adjustment...." Read more
"I was disappointed because they did not stay up. I didn't even have to move around. As soon as I put them on, the top rolled down...." Read more
"...them up over my tummy BUT once I did, they felt comfortable and stayed put...." Read more
"...Also the top on mine keeps rolling down and will not stay in place...." Read more
Customers have mixed opinions about the quality of the thigh slimmer, with some finding it well made while others report it being not well-made and defective items falling apart during first use.
"...No tearing, no terrifying sound of a popped stitch. I love how my rolls and skin is all tucked in and smoothed out!..." Read more
"It works but the panels peeled off from the inside. It didn't feel at snug after this." Read more
"...With that being said this is a solid spanx. As a side note I ordered two sizes at the same time knowing I was going to return one...." Read more
"...While both were very comfortable, they both ripped. This one after two wears and the other after one...." Read more
Customers report that the thigh slimmer tends to roll down, particularly at the waist area.
"My main concern was the top rolling down and I even chatted with someone on the Spanx website who said that if you are in between sizes then sizing..." Read more
"...My only gripe with these is that they do roll up on the legs. I have to reposition the leg parts throughout the time I'm wearing it...." Read more
"...since this was a major reason for buying shorts, is that the legs rolled up constantly. Unless I was standing still, the legs needed to be adjusting...." Read more
"...they were on, they were fantastic, surprisingly comfortable, legs didn't roll up and top didn't roll down...." Read more
Reviews with images

Sucks in the flabby parts, just as it should.
Top reviews from the United States
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- Reviewed in the United States on March 24, 2018Size: LargeColor: Soft NudeVerified PurchaseMy main concern was the top rolling down and I even chatted with someone on the Spanx website who said that if you are in between sizes then sizing up will help prevent rolling. Even though I am losing weight, I went ahead and got the larger size. Trying it on and walking around my house I was disappointed at first because it immediately started rolling down. Loved it everywhere else so I decided to wear to work the next day with the straps to hold the top in place (pro tip: don’t try to figure out the straps when you are already running late! Took me a good five minutes searching for the second strap I swear I just had before I realized they were hooked together). Not sure if it just needed a stretching from the initial try on or if the straps did anything, but I had almost no rolling of the band wearing these for over 10 hours! I didn’t have that tummy sauna/sausage casing feeling like with cheaper brands. I am a little wary of using the opening - I got the nude color and they are almost see-through. One thing that is nice about the shorts style shapewear is that your rear end is covered in a dress - it looks like they mean for you to wear these without underwear but with the transparency and the big hole, I felt it was too risky.
I was hesitant to buy these because of the expense, but then I realized that I had 3 $20 ones to return that just didn’t work for me despite rave reviews. I learned a lesson in buying quality here.
I think the style is good for those with long torsos - they went all the way up without any issue and I’m normally fighting the highwaisted styles to get them in place. For reference, I’m 5’9” 180lbs size 12/14, pear shaped and I bought large.
- Reviewed in the United States on March 14, 2025Size: MediumColor: Very BlackVerified PurchaseGreat product just know to order up in size. It runs very, very small.
- Reviewed in the United States on October 2, 2021Size: MediumColor: Very BlackVerified PurchaseTry to imagine me trying to put these on. I get one leg in and realize I may have bitten off more than I can chew, here! Put next leg in and prepare to pull them up over my hips and realize that I CAN'T! I was so bummed. I've wanted Spanx for a long time, now I have them and they're too small. Darn! I pull them off and toss into a corner of my room, defeated. So I stare at them, crumpled on the floor as they mock me. No, I'm not going down like that. I get up to try again, whispering to these shorts that I'm gonna win! I get them on up as far as my hips and began to pull with all my might (what if I tear them!!) Stretch, pull, sweat, swear, GOT IT! They are above my poor, injured bruised hips now! But I won, so there! I got them situated around my core now, those errant (extra skin) rolls are nowhere to be seen! The tummy that housed 2 babies and lots of pizza and twinkies seems to have disappeared! Magic, I tell ya.
I yanked on them pretty hard to pull them up and into place and they handled it. No tearing, no terrifying sound of a popped stitch. I love how my rolls and skin is all tucked in and smoothed out! I don't feel hot and constricted at all. There is a little trap door in the crotch for using the restroom, but I haven't been brave enough to try that.
My only gripe with these is that they do roll up on the legs. I have to reposition the leg parts throughout the time I'm wearing it. But no rolling at the waist.
So glad I got these and now looking forward to being able to order a Spanx tank top!
- Reviewed in the United States on April 25, 2022Size: 2XColor: Soft NudeVerified PurchaseI have used other shapewear in the past, but this was my first Spanx purchase & I had high hopes. I liked the fabric. It is smoother & softer than most other shapewear. The waist band also stayed up where it was supposed to without adjustment. It's tight to get into at first, but once in place, it was very comfortable. My one complaint, and it's no small complaint since this was a major reason for buying shorts, is that the legs rolled up constantly. Unless I was standing still, the legs needed to be adjusting. Sitting, walking, dancing, climbing stairs all lead to uncomfortable & unflattering rolling.
- Reviewed in the United States on March 6, 2019Size: SmallColor: Soft NudeVerified PurchaseI purchased these in two sizes, small and medium, in addition to S and M of a different style, in hopes that one would work for me. Overall, these are a great product that holds in what you need them to, once you are finally able to squeeze them over your hips and up your sausage link legs. It was ROUGH getting them on the first time; it took me about ten minutes (including doing a bridge on the floor and squeezing the top part over my hips). I am 5'4 and 145 lbs, thought I would be just fine in the medium. At first I thought I wasn't going to get them on but I was really committed to the cause!
Once they were on, they were fantastic, surprisingly comfortable, legs didn't roll up and top didn't roll down. There is a specially made hole in the crotch for bathroom purposes, I tried it but found it to be potentially dangerous/messy.
Final opinion- Great product, glad I got it! Just be ready for the fight to put them on.
- Reviewed in the United States on April 26, 2019Size: LargeColor: Soft NudeVerified PurchaseI was super excited for these Spanx since they are a new design and just came out. When I finally put them on, I was deeply disappointed.
First, they are high waisted but they seem to come up higher than other high waisted Spanx I own. The proportions just didn’t work for my body. But that’s fine because they actually have a bigger problem...
They roll. I really like the material that they used for the front panel, but there is a waistband above that panel made of just a standard polyester and it rolls. I couldn’t get them to lay flat for the life of me. So they removed the bumps on my tummy but created bumps on my back and upper waist- which looked extremely odd.
I wish I had done more homework before buying because I found so many similar reviews! I’m also disappointed because I didn’t put them on until after the return window closed. Lesson learned!
Top reviews from other countries
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Sam 93200Reviewed in France on June 13, 2021
3.0 out of 5 stars Elle fait le job
Size: LargeColor: Soft NudeVerified PurchaseLa gaine comprimé bien, au début on a l’impression que ça ne va jamais rentrer mais au final ça va. Prenez une taille en dessous sinon ça gaine moins.
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tdicimbReviewed in Italy on August 1, 2019
5.0 out of 5 stars Ottima fattura
Size: LargeColor: Soft NudeVerified PurchaseProdotto di ottima fattura, rifinito nei dettagli.
Io, avendo una taglia 44, ho preso la large come suggerito. Pensavo però fosse un pò più costringente. Invece è abbastanza comodo. Forse avrei dovuto prendere la taglia più piccola....
Comunque sono soddisfatta dell'acquisto ho apprezzato molto il "rinforzo" sull'addome.
tdicimbOttima fattura
Reviewed in Italy on August 1, 2019
Io, avendo una taglia 44, ho preso la large come suggerito. Pensavo però fosse un pò più costringente. Invece è abbastanza comodo. Forse avrei dovuto prendere la taglia più piccola....
Comunque sono soddisfatta dell'acquisto ho apprezzato molto il "rinforzo" sull'addome.
Images in this review
- amazonnameReviewed in Canada on March 17, 2024
5.0 out of 5 stars Vendor return policy very good
Size: MediumColor: Soft NudeVerified PurchaseThe size didn't work out, but the vendor return policy was great. No muss, no fuss, and refunded the same day as dropped off for return.
- crouchyReviewed in the United Kingdom on November 14, 2017
5.0 out of 5 stars Absolutely fab.....don't hesitate and buy it, you will feel fab!
Size: SmallColor: Soft NudeVerified PurchaseI ordered my usual dress size, and when it arrived I thought wow how will I get this on, lol.
It was easy and when on was soooo comfy. Took inches off my waistline and felt really happy in my outfit.
Don't hesitate, you will love it and feel so much better. Yes it a little pricier than other brands but 100% worth it.
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Erika PonceReviewed in Mexico on February 19, 2023
2.0 out of 5 stars Buen producto, mal empacado
Size: SmallColor: Soft NudeVerified PurchaseEl producto es muy bueno. Desafortunadamente el
Empaque es malo y al quitarle la etiqueta que venía muy amarrada al producto se jalaron y se le hicieron dos hoyos. Ojalá mejoren su empaque para evitar que se dañe el producto