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SIKAVIA Seamless Strapless Bandeau Bra - Silicone No-Slip Grip
$49.99
$69.00
SAVE
28%
- Wireless Comfort
- Back Smoothing
- Natural Lift
How to Measure
Band
Measure snugly around your ribcage, directly under your bust
Bust
Measure loosely around the fullest part of your chest
Cup
Subtract band from bust — each inch = one cup size
| Size | Band (in) | Bust (in) | Cup | US Equiv. |
|---|---|---|---|---|
| S | 28–30 | 32–34 | A–B | 32A–32B |
| M | 32–34 | 35–37 | B–C | 34B–34C |
| L | 36–38 | 38–40 | C–D | 36C–36D |
| XL | 40–42 | 41–43 | D–DD | 38D–40D |
| 2XL | 44–46 | 44–47 | DD–E | 42DD–44DD |
| 3XL | 48–50 | 48–51 | E–F | 46E–48E |
Between sizes? Size up for a softer, more forgiving fit. Size down if you prefer firmer support and a snugger band. Our 4-way stretch fabric hugs every curve.
See it in action
Grab the essentials while you can!
We sell out more often than other brands...
you can expect the following
Instant Smoothing
Visibly flattens and sculpts the moment you put it on. No waiting, no adjusting.
Built To Last
Seamless edges with zero visible lines under dresses, jeans, or fitted tops.
Stays In Place
Anti-slip design that won't roll, bunch, or shift — even after 12+ hours of wear.
Built To Last
Highlight your third benefit and why it matters.
Why People Love Us
Fast & Free Shipping
Get your orders delivered quickly with our reliable shipping service.
24/7 Customer Support
Our dedicated team is here to help you anytime, day or night.
30-Day Money Back
Not satisfied? Get a full refund within 30 days, no questions asked.
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
Will it actually stay up?
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Yes — that's the whole point. A 360° silicone grip strip lines the inside of the top band and locks against your skin, so the bra doesn't slide down even when you raise your arms or move around. Most strapless bras fail because they rely on tightness alone; Sikavia uses grip + a wide bottom band to distribute hold across your whole torso. Customers with DDD+ chests report it stays put past the 6-hour mark with zero readjusting.
How to wear
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Step into it from the bottom up, or slip it over your head — whichever feels easier. Pull the band up until the molded cups sit flat across your chest. Tug the bottom band down so the silicone grip strip lies flat against your ribs — that's what keeps it from riding up. The wide top band should sit smooth across your chest with no rolling. 10 seconds and you're set. No straps to adjust, no hooks, no fuss.
Materials & care
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Soft nylon-spandex blend with seamless knit construction and a 360° silicone grip strip along the inside top band for stay-put hold. Removable molded cups inside for shape and modesty. Machine wash cold in a lingerie bag, hang dry. Do not bleach, iron, or tumble dry — heat breaks down the silicone grip and ruins the stretch.
Does it really work?
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Yes. The silicone grip strip is what makes the difference — it locks the band against your skin so the bra doesn't slide down, even with a DDD+ chest. The wide bottom band smooths over your ribs instead of digging in like a thin elastic. The molded cups give shape without padding bulk, so it sits invisible under everything from off-shoulder tops to strapless dresses. First strapless our customers say actually stays put past the 2-hour mark.
What sizes does it fit?
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One seamless shape engineered to mold to every curve from A through G cup. The stretch knit + silicone grip work together to fit a wide range of body types in each size — most customers stay true to their everyday bra size. If you're between sizes, size down for a more secure hold or size up for softer comfort. Full size chart below.
What is the 100% results guarantee?
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We're confident you'll love how Sikavia fits and feels. If you're not completely satisfied, reach out within 30 days and we'll make it right — exchange, store credit, or full refund. No hassle, no hoops. Just email us and we'll take care of you.
Money-Back Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
ADD TO CART
100% Satisfaction
Fast Shipping
Easy Returns
Money-Back Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
ADD TO CART
100% Satisfaction
Fast Shipping
Easy Returns