Hydra ribbed plunge bra product image (primary)
Front view of a ribbed, lightly padded plunge bra with molded cups, underwire band, and thin shoulder straps in a pale pink color.

Miiyu

Hydra Ribbed Plunge Bra

5/5 (1)
CA$9.99CA$49.00-80%
Out of Stock

The Hydra Ribbed Plunge Bra is a women's underwire bra from the Miiyu by Simons line, designed in Canada with a soft ribbed jersey fabric made from a stretch modal blend. It features molded foam cups with underwire for moderate support, thin multi-position adjustable straps, and a two-hook back closure. The bra is suited for everyday wear, including under T-shirts, and a matching panty is sold separately.

Material
stretch modal blend
Gender
female
Style
casual, classic
Category
Apparel & Accessories > Clothing > Underwear & Socks > Bras

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.
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.
Seamless cups
The molded foam cups have a seamless construction that helps the bra stay invisible under low-cut tops and smooth under T-shirts.
Band comfort
The band is designed to avoid the constricting feel of full-support styles, making the bra suitable for all-day casual wear.
Strap slip resistance
In racerback configuration, the straps pull slightly inward to resist sliding off the shoulders.

Product record

Title
Hydra Ribbed Plunge Bra
Brand
Miiyu
Price
49 CAD
Availability
In stock

Buying Guide

1 comparison · 8 sources

Uses

Everyday support with a customizable fit

This plunge bra is designed for everyday wear, with underwire cups moulded in delicate foam that the merchant describes as offering ultra comfortable support. The thin, multi-position adjustable straps can be set for length and position to help you fine-tune the fit through the day.[1,2]

Under T-shirts

A plunge bra the merchant describes as perfect to wear under T-shirts, making it an option for everyday outfits and layers where you want a smooth look. As this is the merchant's suitability claim rather than reported wearer feedback, fit and comfort may vary.[1]

Product comparison

Compared within this brand.

Why and when to choose each product
This product

Hydra Ribbed Plunge Bra

Miiyu

simons.ca

Same brand

Hydra Mesh-Band Plunge Bra

Miiyu

simons.ca

Same brand

Orphée Mesh-Band Spacer Plunge Bra

Miiyu

simons.ca

Hydra Ribbed Plunge Bra: Choose this if you want a soft, stretchy everyday plunge bra: it's made of ribbed TENCEL modal-blend jersey (88% modal, 12% spandex) with lightly padded, foam-moulded underwire cups, thin multi-position adjustable straps, and a two-hook back closure. The merchant describes the support as moderate and the style as perfect to wear under T-shirts, and the deep plunge neckline is shown creating visible cleavage. It comes in White, Baby Blue, and Mauve in sizes 32A through 38D (though not every size is offered in every color—Mauve has the fullest size range), and the matching panty is sold separately.[1,3]Hydra Mesh-Band Plunge Bra: Choose this if you want a moderate-support plunge bra with smooth, molded foam underwire cups described as suitable for wearing under T-shirts, in a soft, stretch recycled nylon-blend microfibre. It has thin multi-position adjustable straps, a sheer mesh back band, a two-hook back closure, and comes in sizes 32 to 38 with A to D cups in seven colours. Note that the matching panty is sold separately.[4,5]Orphée Mesh-Band Spacer Plunge Bra: Choose this if you want a lightly padded, breathable plunge bra for everyday wear under T-shirts: it has moulded underwire cups in fine spacer foam, a deep central plunge, and a three-hook back closure. It offers moderate support, so it suits those who do not need maximum support, and comes in band sizes 32 through 38 with A to D cups across six colors in a recycled nylon blend. Note that the matching panty is sold separately.[6,7,8]

Image Analysis

3 images
Hydra ribbed plunge bra product image (primary)
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 regionsx 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 regionx 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 regionx 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 regionsx 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 regionx 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 regionx 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 regionx 0.00 · y 0.00 · w 1.00 · h 1.00 (medium)
  • BackgroundSmooth neutral off-white wall background with no visible props.
    1 regionx 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 regionx 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
Hydra ribbed plunge bra product image 2
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 regionx 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 regionsx 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 regionx 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 regionx 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 regionsx 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 regionx 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
Hydra ribbed plunge bra product image 3
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 regionx 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 regionx 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 regionx 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 regionsx 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 regionx 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 regionx 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 regionx 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

Variants

36 SKUs
All variants of Hydra Ribbed Plunge Bra
SKUTitlePriceAvail
4562179Hydra Ribbed Plunge Bra - White - 32-ACA$19.99CA$49.00Yes
4562180Hydra Ribbed Plunge Bra - White - 32-BCA$19.99CA$49.00Yes
4562181Hydra Ribbed Plunge Bra - White - 32-CCA$19.99CA$49.00Yes
4562182Hydra Ribbed Plunge Bra - White - 32-DCA$19.99CA$49.00Yes
4562183Hydra Ribbed Plunge Bra - White - 34-ACA$19.99CA$49.00Yes
4562184Hydra Ribbed Plunge Bra - White - 34-BCA$19.99CA$49.00Yes
4562187Hydra Ribbed Plunge Bra - White - 36-ACA$19.99CA$49.00Yes
4562189Hydra Ribbed Plunge Bra - White - 36-CCA$19.99CA$49.00Yes
4562191Hydra Ribbed Plunge Bra - White - 38-ACA$19.99CA$49.00Yes
4562211Hydra Ribbed Plunge Bra - Baby Blue - 32-ACA$19.99CA$49.00Yes
4562212Hydra Ribbed Plunge Bra - Baby Blue - 32-BCA$19.99CA$49.00Yes
4562213Hydra Ribbed Plunge Bra - Baby Blue - 32-CCA$19.99CA$49.00Yes
4562214Hydra Ribbed Plunge Bra - Baby Blue - 32-DCA$19.99CA$49.00Yes
4562215Hydra Ribbed Plunge Bra - Baby Blue - 34-ACA$19.99CA$49.00Yes
4562216Hydra Ribbed Plunge Bra - Baby Blue - 34-BCA$19.99CA$49.00Yes
4562219Hydra Ribbed Plunge Bra - Baby Blue - 36-ACA$19.99CA$49.00Yes
4562220Hydra Ribbed Plunge Bra - Baby Blue - 36-BCA$19.99CA$49.00Yes
4562221Hydra Ribbed Plunge Bra - Baby Blue - 36-CCA$19.99CA$49.00Yes
4562223Hydra Ribbed Plunge Bra - Baby Blue - 38-ACA$19.99CA$49.00Yes
4562225Hydra Ribbed Plunge Bra - Baby Blue - 38-CCA$19.99CA$49.00Yes
4562227Hydra Ribbed Plunge Bra - Mauve - 32-ACA$19.99CA$49.00Yes
4562228Hydra Ribbed Plunge Bra - Mauve - 32-BCA$19.99CA$49.00Yes
4562229Hydra Ribbed Plunge Bra - Mauve - 32-CCA$19.99CA$49.00Yes
4562230Hydra Ribbed Plunge Bra - Mauve - 32-DCA$19.99CA$49.00Yes
4562231Hydra Ribbed Plunge Bra - Mauve - 34-ACA$19.99CA$49.00Yes
4562232Hydra Ribbed Plunge Bra - Mauve - 34-BCA$19.99CA$49.00Yes
4562233Hydra Ribbed Plunge Bra - Mauve - 34-CCA$19.99CA$49.00Yes
4562234Hydra Ribbed Plunge Bra - Mauve - 34-DCA$19.99CA$49.00Yes
4562235Hydra Ribbed Plunge Bra - Mauve - 36-ACA$19.99CA$49.00Yes
4562236Hydra Ribbed Plunge Bra - Mauve - 36-BCA$19.99CA$49.00Yes
4562237Hydra Ribbed Plunge Bra - Mauve - 36-CCA$19.99CA$49.00Yes
4562238Hydra Ribbed Plunge Bra - Mauve - 36-DCA$19.99CA$49.00Yes
4562239Hydra Ribbed Plunge Bra - Mauve - 38-ACA$19.99CA$49.00Yes
4562240Hydra Ribbed Plunge Bra - Mauve - 38-BCA$19.99CA$49.00Yes
4562241Hydra Ribbed Plunge Bra - Mauve - 38-CCA$19.99CA$49.00Yes
4562242Hydra Ribbed Plunge Bra - Mauve - 38-DCA$19.99CA$49.00Yes

Documents & Data

Customer Reviews

1 total
5

1 reviews · out of 5

J'adore!

★★★★★Claudia R.

Un classique de ma garde-robe.

Provenance

Merchant Link
https://www.simons.ca/en/women-underwear/bras/plunge/hydra-ribbed-plunge-bra--15903-227973?colourId=54
Updated