Maternity Elastic Thin Leggings for Pregnant Women – Breathable

Flexvibe soft support maternity activewear in Core Color, daily comfort main product image

Flexvibe Maternity Thin Leggings | Shark-Skin, Belly Support, Non-Sheer, Plus-Size, 2 Colors, M–2XL

$30.00

$30.00 $35.00

Buy 2 get 10% off - code FV10

ColorBlack

Size M L XL 2XL

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 Maternity Thin Leggings | Shark-Skin, Belly Support, Non-Sheer, Plus-Size, 2 Colors, M–2XL

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 Maternity Thin Leggings are ultra-thin shark-skin maternity leggings with a high-waisted belly support waistband, made from 65% Nylon + 35% Spandex for daily pregnancy wear, sports, yoga, travel, and layering. The ultra-thin breathable fabric is non-sheer for confident coverage, while the seamless body-hugging fit stays comfortable from pregnancy through postpartum. Available in plus sizes up to 2XL in Black and Cyan.

Quick Fit Snapshot

Best for daily wear, sports, yoga, travel, and layering
Fabric 65% Nylon + 35% Spandex — ultra-thin, breathable, non-sheer
Support high-waisted belly support waistband — seamless, comfortable
Texture shark-skin — smooth, body-hugging, non-sheer
Sizes M, L, XL, 2XL · Black, Cyan

MaternityYogaTravelShark-SkinNon-SheerBelly SupportM–2XL

✓ 65% Nylon + 35% Spandex✓ Ultra-thin non-sheer shark-skin✓ Belly support waistband seamless✓ Pregnancy through postpartum

Product Features

Fabric & Belly Support

65% Nylon + 35% Spandex — ultra-thin, breathable, non-sheer shark-skin texture
High-waisted belly support waistband — seamless, gently fits growing bump without restriction
Non-sheer fabric — confident coverage during yoga, sports, and daily activities
Seamless body-hugging fit — stays comfortable from pregnancy through postpartum

Versatile Thin Maternity Design

Ultra-thin breathable construction — ideal for layering under dresses and skirts during pregnancy
Versatile for daily wear, sports, yoga, travel, and layering throughout pregnancy
2 colors, M–2XL — Black, Cyan

Size Guide

Available in M, L, XL, 2XL. True to size. If between sizes or your bump is larger, size up.
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

What is shark-skin fabric and why is it good for maternity leggings?

Shark-skin fabric is an ultra-thin, smooth, body-hugging fabric with a subtle texture that provides excellent stretch and recovery. For maternity leggings, shark-skin fabric is ideal because it is ultra-thin and breathable for comfortable daily wear, non-sheer for confident coverage during yoga and sports, and seamless for gentle comfort on sensitive pregnancy skin.

Are these thin maternity leggings suitable for layering?

Yes. The ultra-thin construction makes these leggings ideal for layering under dresses, skirts, and longer tops during pregnancy. The seamless belly support waistband stays smooth under outer layers without bunching, and the non-sheer fabric provides discreet coverage for comfortable, confident layering throughout all pregnancy stages.

Can these leggings be worn after pregnancy?

Yes. The seamless body-hugging fit and high-elastic 65% Nylon + 35% Spandex fabric make these leggings comfortable for postpartum wear as well. The non-sheer shark-skin fabric provides confident coverage as your body changes after delivery, and the ultra-thin breathable construction keeps you comfortable during postpartum daily activities.

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