mumshape™ Long High-Waist Maternity Bike Shorts with Y-Seam Shaping – Cooling, Shaping & Anti-Chafing

Seamless second-skin fit | Cooling 4-way stretch | Full over-belly band | Y-seam shaping | Anti-chafing length

The mumshape™ Long High-Waist Maternity Bike Shorts are your reliable base for warm pregnancy days — under dresses, skirts or as a standalone summer piece. Thigh chafing, overheating and lacking belly support are among the most common pregnancy summer complaints. These long bike shorts answer exactly those: with seamless construction, cooling lightweight fabric and a figure-defining Y-seam that gently shapes your silhouette.

Product features:

Seamless second-skin fit: The stitch-free construction lies completely flat against the skin and leaves no visible marks — even under fitted maternity dresses or thin summer outfits, it stays invisible.

Y-seam shaping: The carefully placed Y-seam at the back subtly accentuates your natural shape and gives the silhouette a flattering contour — without padding or visible aids.

Cooling lightweight fabric: The breathable material actively regulates your body temperature and ensures a pleasantly fresh feel — ideal for hot summer days, travel or long hours on the go.

Full over-belly band: The integrated high-waist panel cradles your growing belly softly and slip-free, gives reliable hold and reduces pressure — in every trimester.

4-way stretch flexibility: Highly elastic fibers stretch in every direction and adapt to your body effortlessly — without losing shape or pulling uncomfortably.

Hygienic antibacterial gusset: A specially treated gusset ensures maximum freshness and breathability for sensitive skin — for a clean, comfortable feel all day.

Invisible anti-chafing protection: The extended leg length reliably protects against painful thigh chafing and disappears completely under any summer outfit.

Your shaping summer base during pregnancy: Just put them on underneath and feel the difference. No chafing, no heat, no visible seams. Just cool, light wearing comfort with gentle shape all day long.

Ideal for: Pregnant women looking for invisible thigh-chafing protection under dresses and skirts while keeping a flattering silhouette. Perfect for warm vacation days, the office or special occasions — whenever a smooth, cooling layer with reliable belly support is needed.

Available in: Black

Loved by thousands of moms — because the fabric feels like a second skin, stays invisible under any clothing and the Y-seam adds flattering shape — without pressing or restricting.

Material: 90% Polyester, 10% Elastane

Long Seamless Maternity Bike Shorts | Long Biker Shorts Pregnancy | Seamless Shaping Maternity Shorts | Anti-Chafing Shorts Under Dress Summer | Y-Seam Maternity Shorts High-Waist | Invisible Maternity Underwear | Cooling Maternity Wear Summer

To keep your Pants like new:

1. Wash gently—treat with care:
Best hand-washed. If using a machine, use delicate cycle only. This keeps the shape perfect.

2. Use mild detergent:
No fabric softener or bleach—delicate fibers need gentle care to maintain their effectiveness.

3. Air dry, don't use the dryer:
Lay your Pantsflat or hang it—away from direct sunlight. This keeps the material elastic and color-fast.

4. Store properly:
Simply fold and store in a closet or hang on a hanger. No damp basements, no direct sunlight—your Pants likes it airy and dry.

5. Check regularly & replace:
Over time, even the best material can lose elasticity. If you notice it's losing support or looking tired, it's time for a new piece of self-care.

Free shipping with DHL on all orders & 30-day money-back guarantee. Click here to learn more about our return policy.

Shipping time:

3-7 Business Days

We stand 100% behind our products. That's why we offer a 100% money-back guarantee:

Up to 30 days after receiving your product, you can return or exchange it.

Your satisfaction is our priority. Our customer service team is here for you! If you have any questions, feel free to contact us at support@mumshape.com. We are happy to help during our business hours.