Flexvibe Seamless Maternity Underwear – High-Waist, Butt-Lifting, Anti-Curling, 5 Colors, S

Flexvibe high waisted maternity activewear in Core Color, butt lifting main product image

Flexvibe Seamless Maternity Underwear | High-Waist, Butt-Lifting, Anti-Curling, 5 Colors, S–XL

Bump-friendly stretch and comfortable coverage for pregnancy, pool days, and everyday plans.

$8.90

$8.90 $9.90

Buy 2 get 10% off - code FV10

ColorApricot

Size S M L XL

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 Seamless Maternity Underwear | High-Waist, Butt-Lifting, Anti-Curling, 5 Colors, S–XL

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.

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30-Day Returns

The Flexvibe Seamless Maternity Underwear is a high-waist, seamless maternity underwear with a butt-lifting structure and anti-curling cuffs, made from soft, high-stretch, breathable, quick-dry fabric for pregnancy and postpartum daily wear. The high-waist wrap provides gentle belly coverage, while the butt-lifting structure enhances curves and the anti-curling cuffs prevent the leg openings from rolling up during wear. Available in 5 colors, S–XL.

Quick Fit Snapshot

Best for pregnancy and postpartum daily wear
Design high-waist wrap + butt-lifting structure
Feature anti-curling cuffs — leg openings stay in place
Fabric seamless, soft, high-stretch, breathable, quick-dry
Sizes S, M, L, XL · 5 colors

MaternityPostpartumDaily WearHigh-WaistButt-LiftingAnti-Curling

✓ High-waist belly coverage✓ Butt-lifting structure✓ Anti-curling cuffs✓ Seamless no marks

Product Features

Design & Construction

High-waist wrap — gentle belly coverage for comfortable pregnancy and postpartum wear
Butt-lifting structure — enhances curves for a flattering pregnancy and postpartum silhouette
Anti-curling cuffs — prevent leg openings from rolling up during wear
Seamless construction — no marks, comfortable under any clothing

Seamless Maternity Underwear Design

Soft, high-stretch, breathable, quick-dry fabric — comfortable for all-day pregnancy and postpartum wear
5 colors, S–XL — Apricot, Black, Gray Blue, Dark Red, Gray Purple

Size Guide

Available in S, M, L, XL. True to size. If between sizes, size up for comfortable coverage.
View Full Size Guide →

Care Instructions

Machine wash cold with like colors on gentle cycle
Do not bleach
Tumble dry low or lay flat to dry
Do not iron

FAQ

Is seamless underwear better for pregnancy?

Yes. Seamless underwear is generally more comfortable for pregnancy because the absence of seams eliminates potential pressure points and irritation on sensitive pregnancy skin. The seamless construction also creates a smooth, invisible profile under maternity clothing, preventing visible underwear lines under fitted tops and dresses.

What does anti-curling cuffs mean in maternity underwear?

Anti-curling cuffs are reinforced leg openings that are designed to stay flat and in place during wear without rolling up or curling. This prevents the uncomfortable and unsightly rolling that can occur with regular underwear leg openings, especially during pregnancy when the body shape changes and underwear fit can shift throughout the day.

Can this maternity underwear be worn after pregnancy?

Yes. The high-waist, butt-lifting design and soft, high-stretch fabric make this underwear comfortable for postpartum daily wear as well as pregnancy. The butt-lifting structure provides a flattering silhouette during postpartum recovery, and the seamless construction is gentle on sensitive postpartum skin.

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