4.8/5 Loved By 20.000+ Happy Women

Seamless Smoothing Brief | Kaïna

$189.00
$95.00
Buy 1, Get 1 Free

No visible panty lines anymore

No digging at the edges

Breathable comfort that stays put

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We proudly stand behind the quality of our items. With our 100% Satisfaction Promise, you can feel confident knowing every detail 

Description

Full Coverage, Zero Lines

Designed to support and smooth, this plus-size seamless brief offers full coverage without ever feeling bulky. The high-rise cut gently hugs your curves, while the laser-cut edges ensure there’s nothing to see under your clothes. No digging, no pinching — just pure comfort and invisibility all day long.

  • High-rise fit for gentle tummy support
  • Seamless edges for no-show finish
  • Stays in place — no rolling or riding up
  • Soft, stretchy and breathable
  • Perfect under dresses, jeans & more

Free Shipping & Easy Returns

We offer free shipping on all orders. If you’re not 100% happy, you have 30 days to return or exchange your item. Simple, easy, risk-free.

Sizing & Fit Guide

Not sure about the size? Don’t worry — our sizing chart is designed to give you the perfect fit. The material is flexible and adapts to your curves. In between sizes? We recommend sizing down for a more sculpted look

Size Chart for Seamless Smoothing Brief | Kaïna
 
 

Why Choose Our Briefs?

No lines, no worries

Seamless edges disappear under any outfit. No VPL, no distractions.

Hugged fit without digging in

Soft waistband stays in place without rolling, squeezing, or pinching.

Stays breathable down there

Light, irritation-free fabric keeps you cool and comfy all day long.

Sculpted fit that stays up

No sagging or slipping—just a flattering, held-in feel that lasts all day.

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Body Positivity

Confidence Looks Good On You

Our shapewear isn’t about hiding — it’s about highlighting. We design every piece to support your natural shape, so you feel confident in your own skin — whether you're dressing up, heading out, or simply living your day. No squeezing, no discomfort — just smooth, flattering support where you want it. Because confidence isn’t a size — it’s a feeling. And you deserve to feel good, every single day.

BEFORE VS AFTER

We Love Our Happy Customers. Take a Look:

Questions?

Will your shapewear fit my body type?

Absolutely. Our collections are designed to embrace your natural shape — whether you want light smoothing or extra support. No squeezing, no flattening — just shaping where you want it.

Will I still feel like myself while wearing it?

Absolutely. We don’t believe in hiding your body — we believe in highlighting it. Our shapewear enhances your curves and gives you that confident, held-together feeling — while still feeling like you.

Is shapewear really for me?

Yes — shapewear is for every body. You don’t need a ‘perfect body’ to wear it. Our pieces are made to give you that extra bit of confidence, no matter your shape, size, or curves.

What makes your shapewear different?

We don’t just sell shapewear — we design confidence. Real fits for real bodies. No suffocating cuts, no crazy claims. Just shaping that makes you feel good in your own skin.

Is it easy to return if it doesn't fit?

Yes. If you’re not 100% happy with the fit, you can return or exchange your order easily — we want you to feel completely confident in what you wear.

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