Miiyu
Anti-Slip Grip Convertible Balconette Bra
This Anti-Slip Grip Convertible Balconette Bra from Miiyu by Simons is a soft, stretch underwire bra made from a recycled nylon blend. It features molded foam cups with hidden silicone trim along the edges to prevent slipping, and is designed to be worn with thin multi-position adjustable straps or as a strapless style. The bra has a three-hook back closure, wide non-slip side bands, and provides moderate support; it is constructed in Canada.
Color
Specifications
- Material
- 80% reprocessed nylon, 20% spandex
- Gender
- female
- Age Group
- adult
- Condition
- new
Product Insights
The Miiyu Anti-Slip Grip Convertible Balconette Bra ($49) uses hidden silicone trim and wide side bands that bear 100% of band support to minimize slipping, offering a stay-put hold rated moderate support. Its balconette shape prevents gaping, projects breast tissue upward and outward for a natural silhouette, and stays hidden under square, sweetheart, and off-shoulder necklines. Designed for full-on-top D/DD cup sizes, the bra features a wider base and underwire for support, but the molded foam cups have a fixed volume that cannot accommodate inserts. The 80% reprocessed nylon material is eco-friendly, though the silicone grip requires clean, dry skin and hand washing in cold water with air drying to maintain effectiveness. Suitable for everyday wear, it is not intended for high-impact activity.
Verified claims
- Silicone grip
- Hidden silicone trim along the inner cup edges is the anti-slip grip; it requires clean, dry skin to adhere.
- Support structure
- Wide non-slip side bands and a three-hook back closure form the stay-put anchor, spreading 100% of band support to reduce slip risk.
- Fit
- Balconette shape reduces gaping, and the soft stretch recycled nylon blend (80% reprocessed nylon, 20% spandex) allows a snugger band.
- Silhouette
- Projects breast tissue upward and outward for a rounded, natural shape.
- Neckline
- Stays hidden under square, sweetheart, and off-shoulder necklines.
- Full-on-top
- Reduces gapping for full-on-top breast shapes.
- Large cup
- Designed for D and DD cup support through a wider base, but one DD reviewer reports it fails to support or stay in place.
- Material
- 80% reprocessed nylon is eco-friendly and performs like virgin in dye, stretch, and support.
- Cup volume
- The molded foam cups have a fixed volume — you cannot add or remove inserts.
- Stay-put
- Hidden silicone along the inner cup edges, wide non-slip side bands, and a three-hook back closure are designed for stay-put hold and rated moderate support, though one DD reviewer reports it does not stay in place.
- Band support
- In strapless mode the band bears 100% of support via wide non-slip side bands and a three-hook back closure.
- Cup design
- Wider cup base and underwire lift distribute weight and shape D/DD cups naturally.
- Activity level
- Designed for everyday D/DD wear, not high-impact activity, though one DD reviewer reports insufficient everyday support.
- Care
- Hand washing in cold water and air drying preserves the silicone anti-slip grip.
- Skin preparation
- For best grip, the skin must be clean and dry before wearing.
- Removable straps
- The thin, multi-position adjustable straps are fully removable, so the bra can be worn strapless with both straps detached.
- Sizing
- The bra uses standard band/cup sizing and the brand recommends starting with your usual size, but one reviewer found it fits small and another returned it for a tight band.
- Opacity
- The molded foam cups are opaque enough to prevent nipple show-through under thin or clingy fabrics, with light rather than heavy padding.
- Fabric resilience
- The recycled nylon-spandex blend provides high stretch and snap-back so the wide non-slip side bands keep gripping without bagging out over time.
- Silicone visibility
- The hidden silicone trim is thin and designed to vanish under form-fitting fabrics, so the balconette neckline remains seamless.
- Sustainability
- The reprocessed nylon blend cuts water consumption by up to 90% and CO2 emissions by roughly 80% compared with virgin nylon.
- Colorfastness
- The reprocessed nylon takes dye evenly, so the Black color stays rich and even through multiple hand-wash cycles.
Product record
- Title
- Anti-Slip Grip Convertible Balconette Bra
- Brand
- Miiyu
- Price
- 49 CAD
- Availability
- In stock
Buying Guide
1 comparison · 7 sourcesUses
Strapless wear for tricky necklines
Wear this convertible balconette bra strapless or with straps under off-shoulder tops and dresses with difficult necklines. According to customer reviews, it stays in place with or without straps, though reviewers report it may not hold DD cups and above securely, with slippage reported at larger sizes.[1]
All-day everyday wear
A comfortable option for long days at the office or casual outings. Shoppers describe the fabric as soft and pleasant against the skin, with reviews noting it can be worn for extended hours without irritation.[1]
Strapless wear for light movement
Worn strapless, this convertible balconette bra holds in place during light movement like walking or casual activity. Reviewers report it lacks the secure grip needed for vigorous activities such as dancing or jumping unless an adhesive strip is added.[1]
Product comparison
Compared within this brand.
| Anti-Slip Grip Convertible Balconette Bra: Choose this if you want a convertible balconette bra that, per customer reviews, stays in place with or without straps for smaller cups and pairs well with tricky necklines. Its soft, smooth molded cups and underwire band are described as comfortable enough for all-day office or casual wear, and it holds during light movement. Note that reviews report it lacks adequate support for DD cups and above, and the band runs tight with small cups, so sizing up is often needed; an adhesive strip may help for vigorous activity.[1,2,3,4] | Céleste Convertible Bra: Choose this if you want a strapless convertible bra you can also wear with its thin, multi-position adjustable straps for everyday styling. It pairs underwire cups moulded in delicate foam with a thin silicone cup insert and silicone-coated side bands for hold and support (rated moderate, so it suits lighter to everyday needs rather than maximum support), plus a three-hook back closure and silky stretch microfibre made from a recycled nylon blend with 20% spandex. It comes in Black, White, and Beige in band sizes 32 to 38 with A to D cups (plus 34DD), with matching panties sold separately.[5] | Seamless Adhesive Bra: Choose this if you want a strapless, backless option for casual wear on warm days, thanks to a seamless molded-cup design with a small center clasp that reviewers found comfortable, breathable, and holding well under normal conditions. Be aware the adhesive can lose grip in high heat or sweat, removal can pull painfully for sensitive skin, and the back clasp can be fiddly to fasten. It also comes in sealed packaging that cannot be returned once opened, so trying it is a commitment.[6,7] |
Image Analysis
3 images- 01
Product
Strapless black balconette-style bra with molded, smooth cups and visible underwire; paired with matching black low-rise brief visible at bottom of frame.
- Cup shapeTwo smooth, molded balconette cups with a low central plunge and curved upper edges creating an even horizontal top line across the chest.
1 region
x 0.18 · y 0.28 · w 0.64 · h 0.20 (high) - Underwire and center seamVisible center gore with a vertical seam and subtle contour line indicating underwire construction beneath each cup.
1 region
x 0.44 · y 0.36 · w 0.12 · h 0.08 (high) - Fabric finishUniform smooth matte fabric on cups and band with minimal surface texture or pattern visible.
1 region
x 0.18 · y 0.28 · w 0.64 · h 0.30 (high) - Band constructionNarrow side band continuing from cups with a clean hem; no straps attached in the visible view.
1 region
x 0.12 · y 0.36 · w 0.76 · h 0.14 (high) - Matching briefBlack low-rise brief with smooth front panel and narrow elasticized waistband visible at lower frame.
1 region
x 0.16 · y 0.72 · w 0.68 · h 0.18 (high)
Other
Cropped studio shot of a model wearing the product against a neutral pale background, framed from the chin to the hips with soft, even lighting and minimal shadows.
- Model crop and poseImage shows a torso-on model cropped above the chin and at the upper thighs, facing slightly to the viewer's left with arms relaxed at sides.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingEven studio lighting on a smooth pale beige background producing soft shadows and even color across the skin and garments.
- Image qualityHigh-resolution photograph with clear detail and accurate focus on the garment area; no visible text or labels in scene.
Colors
matte black· bra cups and band#151415matte black· brief front panel and waistband#0E0D0E- Cup shapeTwo smooth, molded balconette cups with a low central plunge and curved upper edges creating an even horizontal top line across the chest.
- 02
Product
Front-facing model wearing a black balconette-style bra with underwire and thin adjustable straps; matching black low-rise brief visible. Smooth molded cups create center cleavage and a contoured underwire band runs beneath cups.
- Bra cup shapeMolded, rounded balconette-style cups with smooth matte finish and slight plunge center creating visible cleavage
1 region
x 0.18 · y 0.18 · w 0.64 · h 0.20 (high) - Underwire bandContoured underwire channel visible under each cup with stitched seam following cup curve
1 region
x 0.18 · y 0.30 · w 0.64 · h 0.08 (high) - StrapsThin adjustable shoulder straps in the same black fabric; left strap sits on shoulder, right strap visible on model's right shoulder
2 regions
x 0.62 · y 0.10 · w 0.12 · h 0.22 (high); x 0.26 · y 0.12 · w 0.10 · h 0.20 (medium) - Fabric finishSmooth, uniform matte fabric on cups and waistband with no visible pattern or lace
1 region
x 0.18 · y 0.18 · w 0.64 · h 0.68 (high) - Matching briefLow-rise brief in same black matte fabric with narrow elasticized waistband and clean edge seam
1 region
x 0.18 · y 0.64 · w 0.64 · h 0.22 (high) - Center goreNarrow center gore between cups with visible vertical seam at front center
1 region
x 0.44 · y 0.26 · w 0.12 · h 0.10 (high)
Other
Studio front view crop showing model from chin to upper thighs against a plain light beige background with soft, even lighting and minimal shadows.
- View and cropFrontal three-quarter crop showing model from just below chin to upper thighs; arms partially visible and cropped at edges
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - BackgroundEven light beige studio background with no visible props or patterns
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Lighting and shadowSoft, diffused lighting from front-left producing gentle highlights on skin and minimal harsh shadows
Colors
matte black· bra cups and band#150C0Ablack· shoulder straps#1B0C0Amatte black· brief#131313- Bra cup shapeMolded, rounded balconette-style cups with smooth matte finish and slight plunge center creating visible cleavage
- 03
Product
Rear view of a strapless black bra band on a model showing the center back hook-and-eye closure and smooth fabric band.
- Rear band shapeStraight horizontal strap running across the mid-back with a smooth, slightly contoured top edge that follows the body line.
1 region
x 0.18 · y 0.44 · w 0.64 · h 0.11 (high) - Closure typeCenter back hook-and-eye closure with a vertical strip of fabric containing multiple hook eyes and corresponding hooks on the opposite side.
1 region
x 0.44 · y 0.47 · w 0.12 · h 0.09 (high) - Fabric and finishSmooth, matte black fabric with minimal visible texture and clean finished edges; fabric appears slightly elastic at the band.
1 region
x 0.18 · y 0.44 · w 0.64 · h 0.11 (high) - Top edge detailTop edge of the band has a narrow folded finish visible as a subtle seam line along the upper perimeter of the band.
1 region
x 0.18 · y 0.43 · w 0.64 · h 0.03 (medium) - Visible stitchingShort vertical stitch lines seen near the closure area attaching the closure panel to the band.
1 region
x 0.42 · y 0.47 · w 0.18 · h 0.09 (medium)
Other
Studio rear-shot of a model cropped from head to upper hips on a neutral light background with soft, even lighting.
- Viewing angleRear three-quarter crop showing the model's back and partial profile of the right side of the face; image focuses on the bra band area.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingUniform soft neutral beige background with diffused lighting producing minimal shadows and even skin tones.
- Framing and cropImage cropped to show model from just above the head to the upper hips; both arms are visible with the left arm closer to the camera edge.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Additional garment visibleLow-rise black bottom garment is visible at the lower frame and appears to be a separate smooth black fabric piece.
1 region
x 0.12 · y 0.76 · w 0.76 · h 0.22 (high)
Colors
black· bra bandblack· lower garment#0E0D0D- Rear band shapeStraight horizontal strap running across the mid-back with a smooth, slightly contoured top edge that follows the body line.
Variants
12 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4274389 | Anti-Slip Grip Convertible Balconette Bra - Black - 32-A | CA$49.00 | Yes |
| 4274390 | Anti-Slip Grip Convertible Balconette Bra - Black - 32-B | CA$49.00 | Yes |
| 4274391 | Anti-Slip Grip Convertible Balconette Bra - Black - 32-C | CA$49.00 | Yes |
| 4274392 | Anti-Slip Grip Convertible Balconette Bra - Black - 32-D | CA$49.00 | Yes |
| 4274393 | Anti-Slip Grip Convertible Balconette Bra - Black - 34-A | CA$49.00 | Yes |
| 4274395 | Anti-Slip Grip Convertible Balconette Bra - Black - 34-C | CA$49.00 | Yes |
| 4274396 | Anti-Slip Grip Convertible Balconette Bra - Black - 34-D | CA$49.00 | Yes |
| 4274397 | Anti-Slip Grip Convertible Balconette Bra - Black - 34-Dd | CA$49.00 | Yes |
| 4274398 | Anti-Slip Grip Convertible Balconette Bra - Black - 36-A | CA$49.00 | Yes |
| 4274399 | Anti-Slip Grip Convertible Balconette Bra - Black - 36-B | CA$49.00 | Yes |
| 4274400 | Anti-Slip Grip Convertible Balconette Bra - Black - 36-C | CA$49.00 | Yes |
| 4274402 | Anti-Slip Grip Convertible Balconette Bra - Black - 38-A | CA$49.00 | Yes |
Documents & Data
Customer Reviews
10 total10 reviews · out of 5
Sundress Bra
I returned it as it was uncomfortably tight in the band.
comfortable
nice bra and comfortable
Soutien gorge
Soutien gorge
Fits small
Fits small for standard sizing.
Comfortable
Good quality bra, soft and comfy!
Très confortable et stable avec
Très confortable et stable avec ou sans bretelles.
Ne tiens pas en place
Décevant. Pour les poitrines DD ce n’est pas un bon choix, il ne supporte pas la poitrine et il ne tiens pas du tout en place
Parfaite
Tiens bien un bande adhésive au bas du bandeau m aurait permis de sauter d avantage
Très bon achat
Belle qualité, bon prix.
Très bon achat.
Très bon achat.