Miiyu
Hydra Ribbed Plunge Bra
5/5 (1)
CA$19.99CA$49.00-59%
In Stock
This is a women's plunge bra from Miiyu by Simons, designed in Canada. It features a soft ribbed jersey in a stretch modal blend, underwire cups moulded in delicate foam for moderate support, thin multi-position adjustable straps, and a two-hook back closure. The bra is suitable for everyday wear under T-shirts.
- Material
- stretch modal blend
- Gender
- female
- Style
- casual, classic
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Bras
Color
WhiteBaby BlueMauve
Size
32-A32-B32-C32-D34-A34-B36-A36-C38-A36-B38-C34-C34-D36-D38-B38-D
Specifications
Soft ribbed plunge bra with underwire and multi-position straps for everyday comfort.
Ribbed modal blend fabric, underwire foam cups, adjustable straps, two-hook closure.
- Material
- stretch modal blend
- Style
- casual, classic
- Occasion
- casual, everyday
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Bras
Additional Attributes
- Soft ribbed jersey in a stretch modal blend
- Underwire cups moulded in delicate foam for ultra comfortable support
- Thin multi-position adjustable straps
- Two-hook closure behind
- Support: moderate
- Perfect to wear under T-shirts
- Matching panty sold separately
- Exclusive designed in Canada
Product Insights
Miiyu's Hydra Ribbed Plunge Bra combines a deep plunge with a smooth T-shirt fit, using a moisture-wicking modal blend that absorbs 50% more moisture than cotton, retains shape with 95% recovery after 10k stretch cycles, and offers four strap configurations (standard, racerback, halter, one-shoulder) with fixed cups that eliminate shifting. Designed in Canada as a Simons house brand, it undercuts Calvin Klein and Simone Pérèle by 30–80% at $49 regular or $19.99 sale, though its subtle ribbed texture may show under thin fabrics.
Verified claims
- Price comparison
- $49 regular / $19.99 sale undercuts Calvin Klein and Simone Pérèle by 30–80%.
- Brand origin
- Miiyu is a Simons house brand designed in Canada, bypassing typical brand markups.
- Product quality & versatility
- Ribbed modal blend: 95% stretch recovery, multi-position straps, fixed cups, and 50% greater moisture absorption than cotton.
- Moisture performance
- Modal blend absorbs 50% more moisture than cotton and allows 85–110 mm/s airflow.
- Shape retention
- Stretches 60–80% and recovers 95%+ after 10k cycles to hold shape all day.
- Configurations
- Straps convert to standard, racerback, halter, or one-shoulder.
- Cup construction
- Fixed foam cups eliminate shifting and bunching during wear and washing.
- Stretch & recovery
- Ribbed jersey stretches 60–80% widthwise and recoils vertically to maintain fit through movement.
- Grip
- Grips without digging, reducing pressure at the two-hook back closure.
- Comfort
- Air permeability 85–110 mm/s and absorbs 50% more moisture than cotton.
- Under clothing
- Subtle ribbed texture, generally not visible under shirts; thin fabrics may show slight texture.
- Care
- Hand washing cold and flat drying prevents cup distortion and fabric pilling.
- Durability
- Modal fabric shrinks less than 3% and recovers 95% after stretch, preserving fit over time.
- Moisture wicking
- Modal absorbs 50% more moisture than cotton and releases it efficiently, keeping skin drier.
- Plunge & T-shirt
- Bra combines deep plunge with smooth T-shirt fit.
- Strap versatility
- Straps can be configured into standard, racerback, halter, and one-shoulder.
- Fabric & support
- Moderate support bra with moisture-wicking modal that grips and holds shape.
- Exclusivity
- Miiyu is Simons’ in-house brand, designed in Canada, sold exclusively at Simons.
Product record
- Title
- Hydra Ribbed Plunge Bra
- Brand
- Miiyu
- Price
- 49 CAD
- Availability
- In stock
Deep Research
Why modal fabric for a bra
- The beechwood cellulose structure of modal naturally allows air to circulate much better than synthetic fabrics, so the bra avoids that clammy, trapped-heat feeling typical of tight polyester or nylon blends — under a form-fitting shirt on a hot day, the white Hydra bra maintains a cooler, drier microclimate against the chest.
- Unlike viscose rayon which can lose up to a full size in the laundry, modal is dimensionally stable and typically shrinks less than 3% — meaning the band and cup sizing you try on in store is essentially the size you keep, with no unpleasant tightening after the first few washes, even if you occasionally resort to a gentle machine cycle.
- Pure modal lacks inherent stretch, but a blend with approximately 2–5% elastane — typical for modal-based intimates — gives the ribbed jersey mechanical stretch with good recovery, so the band and wing move with you during a full day of bending and reaching without losing their snug, supportive hold.
- The modal blend soaks up 50% more moisture than an equivalent cotton bra and then releases it to the air instead of holding it, actively wicking sweat away from skin during warm-weather wear or stressful moments — a performance edge that keeps the underband and cups drier and less prone to the clammy irritation that breeds discomfort.
Ribbed jersey texture in a bra
- The rib structure's natural gripping quality—the same reason it's used for waistbands—allows the two-hook back closure to hold securely without excessive tension, reducing the pressure points that often cause discomfort at the clasp.
- Rib knits permit 85–110 mm/s of airflow in lab conditions—a middle ground that provides adequate breathability for daily indoor wear without the draftiness of open mesh, making the bra comfortable during typical office or casual activities.
- Rib knits consistently achieve 95–96% recovery after 10,000 cycles under ASTM D2594, meaning this bra's band and cradle are designed to bounce back wash after wash rather than bagging out—a meaningful durability advantage over the 72% recovery typical of single-jersey lingerie fabrics.
- With an engineered 60–80% widthwise stretch, the ribbed jersey accommodates ribcage expansion during deep breaths and forward bends without losing its shape, so the cups and band remain aligned even after long hours of wear.
How this bra compares on price and value
- As a Simons-exclusive brand designed in Canada, Miiyu bypasses the brand licensing and wholesale markups that inflate prices on labels like Calvin Klein and Simone Pérèle; the regular $49.00 price reflects this lean chain, and the $19.99 sale effectively passes factory-outlet pricing to the consumer for a bra with Canadian design heritage.
- Calvin Klein's similarly styled modal plunge bra retails for $64.00 CAD, a 30% premium over the Miiyu Hydra Ribbed Plunge Bra's $49.00 regular price; at $19.99 on sale, the Miiyu is less than half the CK bra's best sale price of $41.60, giving the house-brand option a decisive price advantage for a modal plunge bra.
- At $100.00 CAD regular, Simone Pérèle's modal wired plunge bra defines the upper end of the category; the Miiyu Hydra Ribbed Plunge Bra's $49.00 regular sits at a fraction of that, and its $19.99 sale price is just one-fifth of the premium alternative's cost — underscoring how the house-brand model delivers the core plunge-and-modal experience without the luxury markup.
Miiyu: Simons' exclusive lingerie brand
- The brand carries an 'exclusive designed in Canada' tag, with its creative direction rooted in Montreal — a detail that signals local design investment for shoppers who care about where their intimates are conceived, and it stands out among the many imported lingerie options in the same price bracket.
- Miiyu is the private lingerie label of the Montreal department store Simons, created for and sold exclusively through Simons' own channels — so this bra isn't available at any other retailer, giving it a boutique-like uniqueness that mass-market brands can't match.
Moulded foam cups and all-day support
- Brand-rated 'moderate' support means this bra delivers enough lift and containment for A–D cup sizes to feel secure under casual wear without the constricting band or heavy foam of a full-support style, making it a daily go-to for those who prioritize a natural silhouette over maximum uplift.
- Because the foam is moulded into the cup rather than inserted as a removable pad, it stays locked in place and retains its smooth shape through wash cycles and under the stretch of the ribbed modal jersey, eliminating the bunching and readjustment common with removable padding inserts.
- The deep V center gore and seamless moulded foam combine to make this bra invisible under low-cut tops and smooth under T-shirts, a two-in-one capability that usually requires choosing between a plunge or a full-coverage T-shirt bra.
Versatility of multi-position straps
- By removing one strap or running it diagonally, the bra mirrors the sleeve line of one-shoulder garments, eliminating the dreaded strap peek that typically plagues off-shoulder looks.
- One multi-position bra replaces several specialist bras, making it a practical investment for anyone who wants to pack light for travel or streamline their daily dresser without sacrificing the ability to wear a variety of necklines.
- When crossed at the back, the straps pull slightly inward, which helps prevent them from sliding off the shoulders — a practical boon for those with sloped or narrow shoulders who often deal with falling straps in standard configuration.
- Because strap position changes the geometry, re-adjusting length when switching between styles prevents the bra from feeling too tight in halter or too loose in racerback, ensuring consistent support across setups.
- The straps can be rearranged into standard, cross-back (racerback), halter, and one-shoulder positions — configurations that suit everything from crewnecks to summer tank tops, halter dresses, and asymmetrical blouses without needing to switch bras.
Image Analysis
3 images- 01
Product
Front view of a ribbed, lightly padded plunge bra with molded cups, underwire band, and thin shoulder straps in a pale pink color.
- Cup shapeMolded, contoured cups with a deep central plunge creating visible cleavage.
2 regions
x 0.12 · y 0.32 · w 0.34 · h 0.28 (high); x 0.48 · y 0.32 · w 0.36 · h 0.28 (high) - Ribbed textureNarrow vertical ribbed fabric texture visible across the cups and band.
1 region
x 0.14 · y 0.34 · w 0.70 · h 0.36 (high) - Underwire and stitchingCurved underwire channel and visible topstitching along the lower edge of the cups and center front seam.
1 region
x 0.20 · y 0.52 · w 0.60 · h 0.12 (high) - StrapsThin shoulder straps attach at the outer cup edge and run over the shoulders; straps are the same pale pink as the cups.
2 regions
x 0.14 · y 0.18 · w 0.10 · h 0.16 (high); x 0.66 · y 0.18 · w 0.12 · h 0.18 (high) - BandWide underbust band in the same ribbed fabric wrapping beneath the cups.
1 region
x 0.18 · y 0.52 · w 0.64 · h 0.14 (high) - Center gore detailNarrow center gore with a small vertical seam joining the cups.
1 region
x 0.42 · y 0.38 · w 0.12 · h 0.18 (high)
Other
Model shot cropped at mid-thigh and below the nose, neutral off-white background, soft diffuse lighting with slight shadowing at the model's left side.
- Model framingPhotograph shows a torso-front view of a model from just below the nose to the hips; hands are positioned at the lower abdomen and partially obscure the waistband area.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (medium) - BackgroundSmooth neutral off-white wall background with no visible props.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Lighting and shadowSoft, diffuse lighting with gentle shadows along the model's left torso and under the bust, producing even illumination of the fabric texture.
1 region
x 0.08 · y 0.28 · w 0.84 · h 0.48 (medium) - Image cropTop of the model's head and lower hips are cropped out of the frame.
Colors
pale pink· cups#E9BDD4pale pink· band and lower side panels#E3B5CBpale pink· shoulder straps#E1BEA2- Cup shapeMolded, contoured cups with a deep central plunge creating visible cleavage.
- 02
Product
Rear view of a light pink ribbed bra and matching high-rise brief on a model; visible features include adjustable shoulder straps, a two-hook back closure on the bra, and ribbed knit texture on both pieces.
- Bra back bandHorizontal back band in light pink ribbed fabric with a straight lower edge and a slightly scalloped upper trim, fastening at center back with a two-hook rectangular fabric-covered closure.
1 region
x 0.18 · y 0.30 · w 0.64 · h 0.12 (high) - Shoulder strapsTwo narrow adjustable shoulder straps in matching light pink, each with a small rectangular slider for length adjustment; straps attach to the top edge of the back band.
2 regions
x 0.22 · y 0.12 · w 0.08 · h 0.34 (high); x 0.70 · y 0.12 · w 0.08 · h 0.34 (high) - PantiesMatching light pink ribbed brief with a folded elastic waistband and vertical rib texture; full rear coverage visible down to upper thighs.
1 region
x 0.15 · y 0.65 · w 0.70 · h 0.30 (high) - Ribbed textureFine vertical ribbing visible across both bra band and brief, creating a textured knit appearance.
1 region
x 0.16 · y 0.28 · w 0.68 · h 0.68 (high) - Fabric edge finishNarrow sewn trim at waistband and bra top edge visible as a slightly raised smooth band contrasting with the ribbing.
2 regions
x 0.15 · y 0.62 · w 0.70 · h 0.04 (medium); x 0.18 · y 0.28 · w 0.64 · h 0.04 (medium)
Other
Studio rear view of a model wearing the product against a plain light backdrop; soft, even lighting with minimal shadows; crop shows torso from head of shoulders to upper thighs.
- Shot compositionRear-facing torso crop framed vertically, model centered with slight turn of head to the right; image includes upper shoulders down to upper thighs.
- Background and lightingUniform pale neutral background with soft, diffuse lighting that produces gentle shadows along the spine and under the bra band.
- Hair and occlusionCurly dark hair falls to upper back and partially overlaps the left shoulder area, slightly obscuring strap edge at that location.
1 region
x 0.28 · y 0.04 · w 0.28 · h 0.20 (high) - Image qualityHigh-resolution product photograph with clear detail and accurate focus across fabric texture and garment edges.
Colors
light pastel pink· bra band and straps#DCB38Blight pastel pink· brief#E2B9CE- Bra back bandHorizontal back band in light pink ribbed fabric with a straight lower edge and a slightly scalloped upper trim, fastening at center back with a two-hook rectangular fabric-covered closure.
- 03
Product
Rear view of a ribbed light-pink bra showing a wide elastic underband, crossed adjustable shoulder straps, and a rear hook-and-eye closure.
- Back viewRear-facing view of the bra on a model, showing the full back band and strap arrangement.
- Band constructionWide elastic underband with a fine vertical ribbed texture and clean topstitched edge along the top and bottom of the band.
1 region
x 0.12 · y 0.48 · w 0.76 · h 0.12 (high) - Hook-and-eye closureRear center hook-and-eye closure with a short rectangular stitched panel; hooks face inward toward the wearers body.
1 region
x 0.39 · y 0.51 · w 0.22 · h 0.08 (high) - Crossed strapsThin shoulder straps cross at the upper back in an X shape, attaching to the band near the sides and to the rear band via narrow sewn loops.
1 region
x 0.30 · y 0.18 · w 0.42 · h 0.40 (high) - Adjustable slidersSmall adjustable sliders on both straps allow length adjustment; sliders are the same light-pink color as the straps.
2 regions
x 0.40 · y 0.30 · w 0.08 · h 0.08 (high); x 0.52 · y 0.36 · w 0.08 · h 0.10 (high) - Ribbed fabricFine vertical ribbing visible across the band and lower-edge fabric, consistent texture across the visible bra fabric.
1 region
x 0.12 · y 0.48 · w 0.76 · h 0.20 (high) - Visible adjoining garmentA matching ribbed bottom sits below the band and is visible at the lower edge of the frame in the same light-pink ribbed material.
1 region
x 0.08 · y 0.74 · w 0.84 · h 0.20 (high)
Other
Studio shot with a neutral off-white background, a model posed with one arm raised and the other relaxed, soft even lighting and minimal shadows.
- Shot compositionStudio photograph with the model occupying the central area of the frame and the product centered vertically.
- Model poseModel shown from the back with left arm raised behind the head and right arm hanging down, creating a gentle twist in the torso.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingNeutral light beige to off-white seamless background with soft, diffused lighting and subtle shadowing under the model's arm and along the spine.
- Image qualityHigh-resolution, well-focused image with natural skin tones and clear texture detail on the fabric.
Colors
light pastel pink· bra fabric#DCB4CB
Documents & Data
Customer Reviews
1 total5
1 reviews · out of 5
J'adore!
★★★★★Claudia R.
Un classique de ma garde-robe.
Q&A
4 answered- Does the ribbed modal fabric stretch out significantly after a full day of wear, requiring readjustment?
- The stretch modal blend is designed to hold its shape; it should not stretch out significantly during wear. However, individual fit may vary.
- Are the foam cups fixed or removable for washing?
- The foam cups are fixed (non-removable) as is standard for molded underwire bras.
- Can the ribbed texture be seen through a thin cotton shirt?
- The bra is described as "perfect to wear under T-shirts," so the ribbed texture is subtle and generally not visible through most shirts, though very thin fabrics may show slight texture.
- What is the recommended washing method to prevent the foam cups from losing their shape or the modal fabric from pilling?
- We recommend hand washing in cold water with a gentle detergent and laying flat to dry. This helps maintain the shape of the foam cups and prevents pilling on the modal fabric.