Avelin Signature Leakproof Underwear

Midnight Black / XS

$69.95 AUD $169.99 AUD

Reviews

Based on 1,435 reviews

I can finally sleep without stress

They’ve completely changed my nights. No shifting, no leaks, no anxiety. I sleep through the night and wake up worry-free. I wouldn’t go back.

Hannah, Brisbane

1 day ago

No leaks, even on my busiest days

At this stage of my life, comfort and reliability matter most. I wanted something that feels secure without irritation or worry. These are soft, breathable and give me peace of mind all day.

Margaret, Adelaide

2 days ago

Feels just like normal underwear

I expected them to feel thick and uncomfortable, but they’re actually super soft and lightweight. I don’t even notice I’m wearing them – they feel like normal underwear.

Sophie, Gold Coast

2 days ago

Honestly didn’t expect to love this as much as I do.

The fit is perfect and the fabric feels really nice on. I’ve already worn it to brunch and to dinner. Super easy to style.

Emily R., Sydney

3 days ago

Looks exactly like the photos

This was my biggest worry when ordering online, but it arrived exactly as shown. No surprises, just really good quality.

Sophie L., Melbourne

3 days ago

I get compliments every time I wear it.

I wore this out with friends and had multiple people ask where it’s from. It’s comfortable but still looks put together.

Chloe M., Brisbane

4 days ago

Perfect for Australian weather

Lightweight, breathable and not clingy at all. Finally something that looks good and actually works in summer.

Hannah T., Perth

5 days ago

True to size and super flattering

I ordered my usual size and it fits exactly how I hoped. The cut is really flattering without being tight.

Lauren B., Gold Coast

5 days ago

This is one of those pieces you keep reaching for.

I’ve already worn it multiple times in different ways. Definitely feels like a wardrobe staple, not a one-time outfit.

Mia K., Melbourne

5 days ago

Good material and great communication.

My order arrived quicker than expected and the updates were clear the whole time. Super smooth experience.

Jess W., Sydney

6 days ago

Comfortable but still looks elevated.

I love that it doesn’t feel restrictive at all but still looks polished. Perfect for work days that turn into dinner plans.

Olivia P., Adelaide

6 days ago

Finally a brand that feels made for real women

The fit, the fabric, the styling, everything just feels thoughtful. You can tell it’s designed to actually be worn.

Sarah N., Melbourne

6 days ago

Will definitely be ordering again.

This was my first order and it won’t be my last. Easy process, great quality and the pieces feel really wearable.

Amy J., Sydney

7 days ago

Built with CoreFlow™ Technology for dependable protection.

Unexpected leaks can happen — during movement, exercise, or even a simple laugh. It’s a natural experience many women face, yet rarely talk about.

Avelin was created to change that.

Every piece is built with our signature CoreFlow™ Technology, engineered to quickly draw moisture away and secure it within a high-performance core — helping you stay fresh, dry, and confident throughout the day.

No bulky layers. No shifting. No discomfort.

Just beautifully designed underwear that feels natural on your body while offering discreet, reliable protection.

The weeks after childbirth bring powerful changes. As your body adjusts and hormones rebalance, occasional bladder leaks can be part of the healing process.

Avelin is thoughtfully designed for this stage.

Crafted with breathable fabrics and powered by CoreFlow™ Technology, each pair gently manages moisture while remaining soft against sensitive, recovering skin.

Comfortable enough for everyday wear.

Reliable enough for the unexpected.

Your cycle doesn’t follow a script. Some days are light, others arrive without warning — and nights can be unpredictable.

That’s why Avelin is designed to adapt with you.

Powered by CoreFlow™ Technology, the ultra-thin absorbent layers respond quickly to moisture while staying soft, breathable, and flexible against your skin.

No extra liners. No stress about timing.

Just beautifully crafted underwear that supports you through every phase — comfortably and confidently.