BellyFlex™ – Ultra-Supportive Maternity Leggings
BellyFlex™ – Ultra-Supportive Maternity Leggings
Currently 19 items are in stock!
BellyFlex™ Comfort Bundle
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Ultimate Belly Support & Comfort
Designed for every stage of pregnancy.
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Relieve Pressure, Reduce Back Pain
Feel supported throughout the day.
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Soft, Stretchy & Ultra-Breathable
Move freely with a perfect fit.
- FREE SHIPPING ABOVE £69.99
- TRY IT RISK-FREE FOR 14 DAYS

Eco-Friendly Shipping
Eco-Friendly Shipping
Delivered with Care – Our eco-friendly shipping means a slightly longer wait for a smaller footprint.
Return Policy
Return Policy
Risk-free! 14 Day Guarantee
Experience unmatched comfort with BellyFlex™, the ultimate maternity leggings designed to support and adapt to a growing belly. The ultra-soft, stretchy fabric gently hugs the bump while relieving lower back pressure and providing all-day support.
Designed for every trimester and beyond, BellyFlex™ moves with you, not against you. Whether at home, on the go, or dressing up for the day, these leggings offer the perfect balance of comfort, flexibility, and style.
Feel supported. Stay comfortable. BellyFlex™ has you covered.
This offer is for limited time only! Buy before price increase.
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Take 15% Off With Code AP15
Free Shipping on all Orders Over £69.99
Take 15% Off With Code AP15
Free Shipping on all Orders Over £69.99
Take 15% Off With Code AP15
Free Shipping on all Orders Over £69.99
Take 15% Off With Code AP15
Free Shipping on all Orders Over £69.99
Take 15% Off With Code AP15
Free Shipping on all Orders Over £69.99
Take 15% Off With Code AP15
Free Shipping on all Orders Over £69.99
Take 15% Off With Code AP15
Free Shipping on all Orders Over £69.99
Take 15% Off With Code AP15
Free Shipping on all Orders Over £69.99
Take 15% Off With Code AP15
Free Shipping on all Orders Over £69.99
✨ Crafted for Elegance, Designed for You
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Timeless Craftsmanship
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Premium Materials
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Effortless Sophistication
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Everyday Luxury
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Benefits
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Description
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More info
✅ Targeted Belly Support – Reduces strain & enhances comfort.
✅ Relieves Lower Back & Hip Pain – Supports the body as it changes.
✅ Super Soft & Breathable Fabric – Gentle on the skin, perfect for daily wear.
✅ Seamless, No-Pressure Fit – Expands naturally with the belly.
✅ Versatile & Stylish – Wear them for lounging, workouts, or going out.
Experience unmatched comfort with BellyFlex™, the ultimate maternity leggings designed to support and adapt to a growing belly. The ultra-soft, stretchy fabric gently hugs the bump while relieving lower back pressure and providing all-day support.
Designed for every trimester and beyond, BellyFlex™ moves with you, not against you. Whether at home, on the go, or dressing up for the day, these leggings offer the perfect balance of comfort, flexibility, and style.
Feel supported. Stay comfortable. BellyFlex™ has you covered.
How It Works
- Ultra-stretch design provides a flexible, pressure-free fit.
- Breathable fabric ensures all-day freshness and comfort.
- Reinforced belly panel supports growing bump & relieves back pain.
Best For
✔ Pregnancy support in all trimesters.
✔ Relieving back & hip pressure.
✔ Everyday wear—home, work, or gym.


Faqs
Avelia's Q&A
What makes Avelia Paris unique?
Avelia Paris is built on over a century of timeless craftsmanship, refined elegance, and effortless luxury. Every piece is handpicked and meticulously designed, blending Parisian sophistication with modern versatility.
Where is Avelia Paris based?
Avelia Paris was founded in Paris in 1894 and continues to embrace the city’s legacy of haute couture and understated luxury.
What materials do you use?
We carefully source a variety of premium and high-quality materials to ensure superior comfort, durability, and timeless style. Our collections feature luxurious fabrics such as fine cashmere, organic cotton, soft faux fur, and breathable blends, alongside innovative synthetics designed for longevity, functionality, and effortless elegance.
Do you offer international shipping?
Yes! We proudly offer worldwide shipping, ensuring that Avelia Paris can be experienced anywhere. Shipping times and costs vary depending on location.
How can I track my order?
Once your order has shipped, you’ll receive a tracking number via email, allowing you to follow your package every step of the way.
Do you offer exclusive promotions?
Yes! Subscribe to our Avelia Insider List for access to VIP discounts, early product launches, and exclusive collections.
What our Beloved Customers say!
4.8
Join over 2,000 satisfied customers who have embraced the art of effortless elegance with Avelia Paris.
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Emily R. March 2025Verified BuyerThe Most Comfortable Leggings Ever!So soft and stretchy! These are a lifesaver during pregnancy, great support without any pressure.
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Olivia K. March 2025Verified BuyerNo More Back Pain!I felt instant relief wearing these. The belly support is amazing, and they stay comfortable all day!
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Sophia M. March 2025Verified BuyerPerfect for Every Trimester!I bought these in my second trimester, and they’ve grown with me. The stretch is incredible!
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Mia D. Febuary 2025Verified BuyerSo Soft & Lightweight!I live in these leggings! The fabric is breathable and feels weightless, even with a growing belly.
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Chloe J. Febuary 2025Verified BuyerSupport Without Tightness!Unlike other maternity leggings, these don’t squeeze or roll down. Just the perfect fit every time.
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