Flexvibe high waisted shapewear in Core Color, tummy control main product image for yoga, gym, commute, and daily

Flexvibe Steel-Boned Boyleg Tummy Control Shorts | 4 Memory Bones, Butt Lifting, Postpartum, 2 Colors, S–3XL

Name: Flexvibe Steel-Boned Boyleg Tummy Control Shorts | 4 Memory Bones, Butt Lifting, Postpartum, 2 Colors, S–3XL
Rating: 4.71 (7 reviews)

Smooth shapewear layering with a gently held-in feel under dresses, workwear, and everyday outfits.

$28.00

$28.00 $35.00

Buy 2 get 10% off - code FV10

ColorApricot

Size S M L XL 2XL 3XL

Find your fit

Size Guide

All measurements are body measurements in inches. If you are between sizes, choose the larger size for a more relaxed feel or the smaller size for a more held-in fit.

Maternity & Postpartum

Size	US	Bust	Under-bump Waist	Hip
S	4-6	34-36	29-31	36-38
M	8-10	37-39	32-34	39-41
L	12-14	40-42	35-38	42-45
XL	16	43-45	39-42	46-49
XXL	18	46-48	43-46	50-53

Start with your pre-pregnancy size, then size up when you want more room through the bump, belly, or hips.

Flexvibe Steel-Boned Boyleg Tummy Control Shorts | 4 Memory Bones, Butt Lifting, Postpartum, 2 Colors, S–3XL

How To Measure

Measurements should be taken directly on your body.

Bust: Measure around the fullest part of your bust, keeping the tape level.

Under-bump Waist: Measure around the lower belly where maternity waistbands usually sit.

Hips: With feet together, measure around the widest part of your hips.

See more on our Size Guide.

Free Shipping over $30

30-Day Returns

The Flexvibe Steel-Boned Boyleg Tummy Control Shorts are seamless, high-waisted boyleg shapewear shorts with 4 memory steel bones, tummy control, butt lifting, thigh slimming, and a postpartum-friendly construction — delivering structured, reliable shaping that stays in place all day. Made from 90% Polyamide + 10% Spandex for a breathable, skin-friendly feel. The 4 memory steel bones prevent the waistband from rolling, while the boyleg cut provides smooth thigh coverage and anti-chafing protection. Available in Apricot and Black, S–3XL.

Quick Fit Snapshot

Best for daily wear, postpartum shaping, and structured tummy control
Boning 4 memory steel bones — anti-roll waistband stays flat all day
Fabric 90% Polyamide + 10% Spandex — breathable, skin-friendly
Shaping tummy control + butt lifting + thigh slimming
Sizes S, M, L, XL, 2XL, 3XL · Apricot, Black

ShapewearSteel-BonedBoyleg4 Memory BonesPostpartumTummy Control

✓ 4 memory steel bones anti-roll✓ 90% Polyamide breathable✓ Tummy control + butt lifting✓ Postpartum-friendly

Product Features

4 Memory Steel Bones & Structured Shaping

4 memory steel bones — prevent the waistband from rolling or folding for consistent, reliable shaping all day
Tummy control — targeted abdominal compression for a slimmer, smoother midsection
Butt lifting — enhances and lifts the glutes for a flattering, rounded shape
Thigh slimming — smooths the upper thighs for a seamless look under skirts and dresses

Boyleg Postpartum Design

Boyleg cut — smooth thigh coverage that prevents inner thigh chafing during daily activities
Postpartum-friendly — gentle, effective shaping for postpartum recovery
90% Polyamide + 10% Spandex — breathable, skin-friendly fabric for comfortable all-day wear
2 colors, S–3XL — Apricot, Black

Size Guide

Available in S, M, L, XL, 2XL, 3XL. True to size. Size up if between sizes.
View Full Size Guide →

Care Instructions

Machine wash cold on gentle cycle
Do not bleach
Lay flat to dry
Do not iron

FAQ

How many steel bones do I need in shapewear shorts?

The number of steel bones affects how well the waistband stays in place during wear. 4 steel bones provide comprehensive anti-roll support around the entire waistband, ensuring it stays flat from front to back during sitting, bending, and movement. Fewer bones may leave gaps where the waistband can fold or roll. For all-day wear and postpartum recovery, 4 bones provide the most reliable, consistent shaping.

Are steel-boned shapewear shorts comfortable for postpartum wear?

Yes. The memory steel bones flex with your body’s movements and return to their original shape, providing structured support without rigidity. The breathable 90% Polyamide + 10% Spandex fabric is skin-friendly and comfortable for extended postpartum wear. The boyleg cut also provides thigh coverage that reduces friction during the increased walking and movement of the postpartum period.

Can steel-boned shapewear shorts be worn under jeans?

Yes. The seamless, slim-profile construction makes these shorts suitable for wearing under jeans and fitted trousers. The steel bones keep the waistband flat and in place, preventing it from rolling up under the waistband of jeans. The tummy control panel also helps smooth the midsection for a more comfortable, flattering fit in jeans.

Shipping
Free standard shipping on orders over $30. Most orders process in 1-2 business days and arrive in 7-10 business days.

Returns
Return unworn, unwashed items with tags and original packaging within 30 days.

Fit Snapshot

Soft room & gentle support

Maternity and postpartum activewear fit notes for stretch, belly room, coverage, and daily comfort.

Fit & size

Use the Size Guide and product photos to check fit, coverage, stretch, and where the style sits on the body.

Fabric & coverage

Review the product description and photos for fabric composition, stretch, lining, padding, pockets, opacity, and care. For lighter colors, check photo coverage before choosing underwear color.

Before checkout

Confirm the Size Guide, shipping timing, and return policy. Flexvibe describes fit, support, and visual smoothing only; we do not promise weight loss, body changes, or medical results.

Size Guide Sports Bras Maternity