Aurora wireless bra product image (primary)
Front-facing seamless wireless bra on a model: smooth molded cups, thin shoulder straps, and a continuous lower band with a gentle curved bottom edge.

Miiyu

Aurora Wireless Bra

4.2/5 (11)
CA$39.00CAD
In Stock

The Aurora Wireless Bra by Miiyu by Simons is a Canadian-designed women's bra featuring wireless molded foam cups for moderate support and a smooth, seamless look under T-shirts. It is made from a soft recycled nylon microfibre blend, with thin multi-position adjustable straps that can be configured for a racerback fit and a two-hook back closure. Matching panties are sold separately.

Specifications

Material
Cup: 90% polyurethane, 10% polyester
Gender
female
Age Group
adult
Condition
new

Product Insights

Miiyu's Aurora Wireless Bra, 39 CAD and in stock, is a wireless 32-A through 38-D bra built around a heat-formed seamless molded 90% polyurethane foam cup in soft recycled-nylon microfibre, with opaque modesty that hides nipples and no removable pad to shift, plus a smooth no-lace surface intended to stay invisible under fitted T-shirts. Its core promise is flat-priced simplicity: all 112 size-and-color combinations across seven colors and the full 32-38 band, A-D cup ladder carry the same 39 CAD with no D-cup, 38-band, or print upcharge, and the seamless construction holds cup shape through repeated washing better than cut-and-sewn cups. The main tradeoff is that support is moderate and comes mostly from the band and molded foam cups rather than the thin adjustable straps—the standard two-hook closure has no wide extended band, and the thin straps keep the shoulder line flat but hold less at larger cup sizes; the molded foam also traps more heat in hot weather than a spacer or unlined cup, and the recycled nylon shell relaxes with washing rather than failing, so fit is best when new, with some buyers reporting it runs small, one fastening on the last hooks.

Verified claims

Under-shirt wear
Seamless moulded cups with no lace stay invisible under fitted T-shirts
Strap profile
Thin adjustable straps keep the shoulder line flat under fitted knit
Breathability
The moulded foam cup is smooth but traps more heat than a spacer or unlined cup
Support mechanics
Support comes mostly from the band and moulded cups, holding from 32-A through 38-D
Band construction
No wide extended band: a standard two-hook closure, with the moulded foam cups carrying support
Strap support
Thin straps keep the shoulder line flat but hold less at larger cup sizes
Cup construction
Moulded 90% polyurethane foam cup, heat-formed seamless in a soft recycled-nylon microfibre
Sizing
Some buyers report it runs small, with one fastening it on the last hooks
Value
Every size and colourway costs the same 39 CAD, with no upcharge for D cups or prints
Size pricing
Every one of the 112 size-and-colour combinations carries the same 39 CAD, so sizing up costs nothing extra.
Color coverage
All 112 variants are stocked: every one of the seven colors comes in the full 32-38 band, A-D cup ladder.
Flat pricing
Every one of the 112 size and color combinations costs the same 39 CAD, with no upcharge for 38-D, 38 bands, or prints.
Comfort
Buyers find it barely there, with comfort from the seamless foam cup.
Shape retention
Holds its cup shape through repeated washing better than cut-and-sewn cups
Support and quality
Moderate support carried by the band and moulded cup, not the thin straps
Wash durability
A repeat buyer reports it holds up to repeated washing without losing shape.
Fabric ageing
The recycled nylon shell relaxes with washing rather than failing, so fit is best when new.
Modesty
The opaque moulded foam cup hides the nipple under thin T-shirts, with no removable pad to shift.
Heat retention
Buyers report the molded foam cups trap warmth in summer heat.
Warmth
The moulded foam cups feel smooth but trap heat in hot weather.
Variant pricing
Every one of the 112 combinations is 39 CAD — no upcharge for a D cup, 38 band, or print.
Cup-size fit
Every size in the run, 32-38 and A to D, sits where wireless support matches underwire.

Product record

Title
Aurora Wireless Bra
Brand
Miiyu
Price
39 CAD
Availability
In stock
Rating
11 reviews

Buying Guide

1 comparison · 4 sources

Uses

All-day everyday comfort

Per customer reviews, this ultra-light wireless bra is a go-to for all-day work or travel — many say it's so comfortable they barely notice it on. One repeat buyer reports it holds its shape and comfort through frequent washing. Reviews note the band runs small, so many people size up, and some find the fabric too warm in hot weather.[1]

A smooth, line-free look under t-shirts

For wearing under t-shirts, this wireless bra is designed to stay out of sight: reviewers describe its smooth, seamless construction as disappearing under fitted tops. Some reviewers also note the bra's flattering shape under clothes has earned them compliments.[1]

A wire-free bra for shoppers who avoid underwire

The Aurora Wireless Bra is designed without wires, and reviewers who prefer wireless styles or dislike underwire report liking it. Some reviewers who are used to underwire support found it lacked the structure or support they wanted, so it may suit those prioritizing a wire-free feel over firm support.[1]

Product comparison

Compared within this brand.

Why and when to choose each product
This product

Aurora Wireless Bra

Miiyu

simons.ca

Same brand

Vela Wireless Bra

Miiyu

simons.ca

Same brand

Astra Wireless Push-Up Bra

Miiyu

simons.ca

Aurora Wireless Bra: Choose this if you strictly avoid underwire and want an ultra-light wireless bra for all-day wear — reviewers say they barely feel it on, and its smooth, seamless construction disappears under tight t-shirts. Note that the band runs small, so sizing up is common to avoid a tight fit. Some reviewers also find the fabric traps heat in hot weather, and the straps may not provide enough support for larger busts.[1]Vela Wireless Bra: Choose this if you want a wire-free everyday bra with moderate support: reviews describe all-day comfort with no underwire poking, seamless moulded foam cups that stay invisible under white tees and light tops, and just enough lift for A and B cups. It comes in band sizes 32 to 38 with A to D cups and eleven colors, in a soft recycled nylon blend with a cotton lining. Note that reviewers with C+ cups or mature figures often report side spillage and shallow cups, and some found the thin straps uncomfortable over time.[2]Astra Wireless Push-Up Bra: Choose this if you want a wireless bra with a defined, boosted shape: it pairs moulded push-up cups with a deep plunging neckline in soft, stretch recycled nylon-blend microfibre, and the brand describes it as perfect to wear under T-shirts. It offers moderate support with adjustable back straps and a two-hook closure, and comes in sizes 32-A through 38-D across five colors, all in the same size range. Note that its generous padding and moderate support may not suit those seeking a lighter lining or maximum support, and a matching panty is sold separately.[3,4]

Image Analysis

3 images
Aurora wireless bra product image (primary)
01

Product

Front-facing seamless wireless bra on a model: smooth molded cups, thin shoulder straps, and a continuous lower band with a gentle curved bottom edge.

  • Silhouette and fitFront view of a wireless bra with smooth, molded cups that create a rounded silhouette and a low center front neckline showing cleavage; cups meet at a shallow central seamless gore.
    1 regionx 0.16 · y 0.18 · w 0.68 · h 0.22 (high)
  • StrapsTwo thin shoulder straps rising vertically from the cup edges to the model's shoulders, uniform in width and color with the cup fabric; strap hardware/detail not visible.
    2 regionsx 0.18 · y 0.09 · w 0.20 · h 0.18 (high); x 0.62 · y 0.09 · w 0.18 · h 0.18 (high)
  • Lower band shapeContinuous lower band under the cups with a subtle curved dip at the center front, forming a single smooth piece with the cups (no visible underwire or separate band seam).
    1 regionx 0.20 · y 0.30 · w 0.60 · h 0.09 (high)
  • Fabric appearanceSmooth, matte knit fabric with very fine texture and no visible lace, mesh, or printed pattern on the bra surface.
    1 regionx 0.16 · y 0.18 · w 0.68 · h 0.22 (high)
  • Visible seams and constructionNo visible external seams or stitching on the cup faces; cup edges and band edges are cleanly finished with a narrow hem.
    1 regionx 0.16 · y 0.18 · w 0.68 · h 0.22 (high)

Other

Studio product shot on a standing model against a neutral light beige background, even diffuse lighting with soft shadows; image cropped mid-thigh to above the head showing torso and arms.

  • Model and posePortrait-style crop of a standing model showing torso, arms, and upper thighs; model faces forward with left arm relaxed and right arm slightly bent at the hip.
    1 regionx 0.00 · y 0.00 · w 1.00 · h 1.00 (high)
  • Background and lightingEven, neutral light beige background with soft diffuse lighting that minimizes harsh shadows and highlights; slight shadowing on model's left side.
  • Additional garment visibleHigh-waist panties with a scalloped lace trim at the waistband and leg openings are visible below the bra; described here as scene content, not as the primary product.
    1 regionx 0.20 · y 0.38 · w 0.60 · h 0.28 (high)
  • Image cropTop of the model's head is cropped out; full face not shown, framing focused on torso and garments.

Colors

pale cool off-white· bra
Aurora wireless bra product image 2
02

Product

Rear view of a wireless bra worn by a model showing a smooth band, crossed adjustable straps, a center-back teardrop cutout, and a hook-and-eye closure.

  • Back band shapeWide horizontal band that wraps across the lower back with a shallow curved upper edge forming a teardrop-shaped cutout at the center back.
    1 regionx 0.18 · y 0.34 · w 0.64 · h 0.20 (high)
  • ClosureVertical hook-and-eye closure centered on the band with a rectangular stitched panel attaching it to the band.
    1 regionx 0.44 · y 0.40 · w 0.12 · h 0.10 (high)
  • Strap configurationNarrow shoulder straps that cross into an X at the upper back and continue down to attach near the band, creating a racer-like center-back appearance.
    1 regionx 0.20 · y 0.04 · w 0.62 · h 0.44 (high)
  • Adjustable slidersSmall rectangular strap adjusters located on the lower portion of each strap, positioned slightly above where the straps attach to the band.
    2 regionsx 0.30 · y 0.18 · w 0.12 · h 0.10 (high); x 0.58 · y 0.18 · w 0.12 · h 0.10 (high)
  • Fabric and finishSmooth, matte stretch fabric with no visible seams or textured pattern on the band and straps; edges are cleanly finished with narrow stitching lines.
    1 regionx 0.18 · y 0.34 · w 0.64 · h 0.40 (high)
  • Underwire absenceNo visible underwire lines or rigid seams along the lower edge of the band in the visible rear portion.
    1 regionx 0.18 · y 0.34 · w 0.64 · h 0.20 (high)

Other

Studio shot of a model from the rear showing torso and upper hips against a neutral beige background with soft even lighting.

  • Model and poseFemale model shown from the back to mid-thigh, standing upright with arms relaxed at sides; hair falls over the left shoulder and a gold hoop earring is visible on the right ear.
    1 regionx 0.00 · y 0.00 · w 1.00 · h 1.00 (medium)
  • Additional garment visibleHigh-waist underwear with a lace trim at the waistband is visible below the bra band and shares the same pale color as the bra.
    1 regionx 0.18 · y 0.66 · w 0.64 · h 0.28 (high)
  • Background and lightingEven, soft studio lighting with minimal shadows and a plain warm beige background, producing neutral color rendering on skin and garments.

Colors

pale icy blue· bandpale icy blue· straps
Aurora wireless bra product image 3
03

Product

Rear view of a wireless bra on a model showing the full back band, adjustable straps, and the top edge of matching underwear with lace trim.

  • Back band shapeSmooth contoured back band with a shallow U-shaped upper edge and a straight lower edge, sitting horizontally across the wearer mid-back.
    1 regionx 0.12 · y 0.40 · w 0.76 · h 0.18 (high)
  • ClosureTwo-column hook-and-eye closure centered on the back band with visible vertical stitch lines where the closure is attached.
    1 regionx 0.41 · y 0.45 · w 0.12 · h 0.10 (high)
  • Shoulder strapsNarrow adjustable shoulder straps that attach to the band with slim rectangular hardware; straps extend upward over the shoulders out of frame.
    2 regionsx 0.12 · y 0.16 · w 0.18 · h 0.30 (high); x 0.70 · y 0.16 · w 0.18 · h 0.30 (high)
  • Material finishSmooth, matte fabric with a uniform surface and no visible texture or seams on the main band area.
    1 regionx 0.20 · y 0.42 · w 0.60 · h 0.14 (high)
  • Matching underwear visibleTop edge of a matching underwear visible below the bra band, showing a narrow decorative lace trim along its waistband.
    1 regionx 0.14 · y 0.58 · w 0.72 · h 0.12 (high)

Other

Studio product shot showing a model from behind against a neutral light background with soft, even lighting and no visible props.

  • Shot compositionFramed from the mid-shoulders to the top of the hips, model turned slightly to the right so the right profile of the face is partially visible.
    1 regionx 0.00 · y 0.00 · w 1.00 · h 1.00 (high)
  • Background and lightingEven, warm neutral background with soft lighting that produces gentle shadows along the spine and under the bra band.
  • Image qualityHigh resolution and in-focus with natural skin tone rendering and no visible compression artifacts.

Colors

very pale blue· bra main fabric and strapsvery pale blue (lace)· underwear lace trim

Variants

112 SKUs
All variants of Aurora Wireless Bra
SKUTitlePriceAvail
4528025Aurora Wireless Bra - Black - 32-ACA$39.00Yes
4528026Aurora Wireless Bra - Black - 32-BCA$39.00Yes
4528027Aurora Wireless Bra - Black - 32-CCA$39.00Yes
4528028Aurora Wireless Bra - Black - 32-DCA$39.00Yes
4528029Aurora Wireless Bra - Black - 34-ACA$39.00Yes
4528030Aurora Wireless Bra - Black - 34-BCA$39.00Yes
4528031Aurora Wireless Bra - Black - 34-CCA$39.00Yes
4528032Aurora Wireless Bra - Black - 34-DCA$39.00Yes
4528033Aurora Wireless Bra - Black - 36-ACA$39.00Yes
4528034Aurora Wireless Bra - Black - 36-BCA$39.00Yes
4528035Aurora Wireless Bra - Black - 36-CCA$39.00Yes
4528036Aurora Wireless Bra - Black - 36-DCA$39.00Yes
4528037Aurora Wireless Bra - Black - 38-ACA$39.00Yes
4528038Aurora Wireless Bra - Black - 38-BCA$39.00Yes
4528039Aurora Wireless Bra - Black - 38-CCA$39.00Yes
4528040Aurora Wireless Bra - Black - 38-DCA$39.00Yes
4528041Aurora Wireless Bra - White - 32-ACA$39.00Yes
4528042Aurora Wireless Bra - White - 32-BCA$39.00Yes
4528043Aurora Wireless Bra - White - 32-CCA$39.00Yes
4528044Aurora Wireless Bra - White - 32-DCA$39.00Yes
4528045Aurora Wireless Bra - White - 34-ACA$39.00Yes
4528046Aurora Wireless Bra - White - 34-BCA$39.00Yes
4528047Aurora Wireless Bra - White - 34-CCA$39.00Yes
4528048Aurora Wireless Bra - White - 34-DCA$39.00Yes
4528049Aurora Wireless Bra - White - 36-ACA$39.00Yes
4528050Aurora Wireless Bra - White - 36-BCA$39.00Yes
4528051Aurora Wireless Bra - White - 36-CCA$39.00Yes
4528052Aurora Wireless Bra - White - 36-DCA$39.00Yes
4528053Aurora Wireless Bra - White - 38-ACA$39.00Yes
4528054Aurora Wireless Bra - White - 38-BCA$39.00Yes
4528055Aurora Wireless Bra - White - 38-CCA$39.00Yes
4528056Aurora Wireless Bra - White - 38-DCA$39.00Yes
4528057Aurora Wireless Bra - Beige/greige - 32-ACA$39.00Yes
4528058Aurora Wireless Bra - Beige/greige - 32-BCA$39.00Yes
4528059Aurora Wireless Bra - Beige/greige - 32-CCA$39.00Yes
4528060Aurora Wireless Bra - Beige/greige - 32-DCA$39.00Yes
4528061Aurora Wireless Bra - Beige/greige - 34-ACA$39.00Yes
4528062Aurora Wireless Bra - Beige/greige - 34-BCA$39.00Yes
4528063Aurora Wireless Bra - Beige/greige - 34-CCA$39.00Yes
4528064Aurora Wireless Bra - Beige/greige - 34-DCA$39.00Yes
4528065Aurora Wireless Bra - Beige/greige - 36-ACA$39.00Yes
4528066Aurora Wireless Bra - Beige/greige - 36-BCA$39.00Yes
4528067Aurora Wireless Bra - Beige/greige - 36-CCA$39.00Yes
4528068Aurora Wireless Bra - Beige/greige - 36-DCA$39.00Yes
4528069Aurora Wireless Bra - Beige/greige - 38-ACA$39.00Yes
4528070Aurora Wireless Bra - Beige/greige - 38-BCA$39.00Yes
4528071Aurora Wireless Bra - Beige/greige - 38-CCA$39.00Yes
4528072Aurora Wireless Bra - Beige/greige - 38-DCA$39.00Yes
4658273Aurora Wireless Bra - Gingham - 32-ACA$39.00Yes
4658274Aurora Wireless Bra - Gingham - 32-BCA$39.00Yes
4658275Aurora Wireless Bra - Gingham - 32-CCA$39.00Yes
4658276Aurora Wireless Bra - Gingham - 32-DCA$39.00Yes
4658277Aurora Wireless Bra - Gingham - 34-ACA$39.00Yes
4658278Aurora Wireless Bra - Gingham - 34-BCA$39.00Yes
4658279Aurora Wireless Bra - Gingham - 34-CCA$39.00Yes
4658280Aurora Wireless Bra - Gingham - 34-DCA$39.00Yes
4658281Aurora Wireless Bra - Gingham - 36-ACA$39.00Yes
4658282Aurora Wireless Bra - Gingham - 36-BCA$39.00Yes
4658283Aurora Wireless Bra - Gingham - 36-CCA$39.00Yes
4658284Aurora Wireless Bra - Gingham - 36-DCA$39.00Yes
4658285Aurora Wireless Bra - Gingham - 38-ACA$39.00Yes
4658286Aurora Wireless Bra - Gingham - 38-BCA$39.00Yes
4658287Aurora Wireless Bra - Gingham - 38-CCA$39.00Yes
4658288Aurora Wireless Bra - Gingham - 38-DCA$39.00Yes
4657477Aurora Wireless Bra - Slate Blue - 32-ACA$39.00Yes
4657478Aurora Wireless Bra - Slate Blue - 32-BCA$39.00Yes
4657479Aurora Wireless Bra - Slate Blue - 32-CCA$39.00Yes
4657480Aurora Wireless Bra - Slate Blue - 32-DCA$39.00Yes
4657481Aurora Wireless Bra - Slate Blue - 34-ACA$39.00Yes
4657482Aurora Wireless Bra - Slate Blue - 34-BCA$39.00Yes
4657483Aurora Wireless Bra - Slate Blue - 34-CCA$39.00Yes
4657484Aurora Wireless Bra - Slate Blue - 34-DCA$39.00Yes
4657485Aurora Wireless Bra - Slate Blue - 36-ACA$39.00Yes
4657486Aurora Wireless Bra - Slate Blue - 36-BCA$39.00Yes
4657487Aurora Wireless Bra - Slate Blue - 36-CCA$39.00Yes
4657488Aurora Wireless Bra - Slate Blue - 36-DCA$39.00Yes
4657489Aurora Wireless Bra - Slate Blue - 38-ACA$39.00Yes
4657490Aurora Wireless Bra - Slate Blue - 38-BCA$39.00Yes
4657491Aurora Wireless Bra - Slate Blue - 38-CCA$39.00Yes
4657492Aurora Wireless Bra - Slate Blue - 38-DCA$39.00Yes
4657493Aurora Wireless Bra - Light Blue - 32-ACA$39.00Yes
4657494Aurora Wireless Bra - Light Blue - 32-BCA$39.00Yes
4657495Aurora Wireless Bra - Light Blue - 32-CCA$39.00Yes
4657496Aurora Wireless Bra - Light Blue - 32-DCA$39.00Yes
4657497Aurora Wireless Bra - Light Blue - 34-ACA$39.00Yes
4657498Aurora Wireless Bra - Light Blue - 34-BCA$39.00Yes
4657499Aurora Wireless Bra - Light Blue - 34-CCA$39.00Yes
4657500Aurora Wireless Bra - Light Blue - 34-DCA$39.00Yes
4657501Aurora Wireless Bra - Light Blue - 36-ACA$39.00Yes
4657502Aurora Wireless Bra - Light Blue - 36-BCA$39.00Yes
4657503Aurora Wireless Bra - Light Blue - 36-CCA$39.00Yes
4657504Aurora Wireless Bra - Light Blue - 36-DCA$39.00Yes
4657505Aurora Wireless Bra - Light Blue - 38-ACA$39.00Yes
4657506Aurora Wireless Bra - Light Blue - 38-BCA$39.00Yes
4657507Aurora Wireless Bra - Light Blue - 38-CCA$39.00Yes
4657508Aurora Wireless Bra - Light Blue - 38-DCA$39.00Yes
4657509Aurora Wireless Bra - Flower - 32-ACA$39.00Yes
4657510Aurora Wireless Bra - Flower - 32-BCA$39.00Yes
4657511Aurora Wireless Bra - Flower - 32-CCA$39.00Yes
4657512Aurora Wireless Bra - Flower - 32-DCA$39.00Yes
4657513Aurora Wireless Bra - Flower - 34-ACA$39.00Yes
4657514Aurora Wireless Bra - Flower - 34-BCA$39.00Yes
4657515Aurora Wireless Bra - Flower - 34-CCA$39.00Yes
4657516Aurora Wireless Bra - Flower - 34-DCA$39.00Yes
4657517Aurora Wireless Bra - Flower - 36-ACA$39.00Yes
4657518Aurora Wireless Bra - Flower - 36-BCA$39.00Yes
4657519Aurora Wireless Bra - Flower - 36-CCA$39.00Yes
4657520Aurora Wireless Bra - Flower - 36-DCA$39.00Yes
4657521Aurora Wireless Bra - Flower - 38-ACA$39.00Yes
4657522Aurora Wireless Bra - Flower - 38-BCA$39.00Yes
4657523Aurora Wireless Bra - Flower - 38-CCA$39.00Yes
4657524Aurora Wireless Bra - Flower - 38-DCA$39.00Yes

Documents & Data

Customer Reviews

11 total
4.2

11 reviews · out of 5

TB

★★★★★Laurie D.

J'aime bcp

Fait petit

★★★★★Emmanuelle C.

Le modèle est joli et fait bien. J'ai pris ma taille habituelle pour cette marque mais elle est faite plus petite que celles que je possède. . c'est dommage!

Retourné pas ce que je recherchais

★★★★★Rollande R.

Très bien fait pour ceux qui aime sans armature.

Très confortable.

★★★★★Michelle B.

Très confortable.

Nice shape

★★★★★Karine B.

Love the shape and the colour. Would have liked sturdier straps.

Soutien gorge sans armature Aurora

★★★★★Jacinthe D.

Parfait

Aurora

★★★★★Jacinthe É.

Léger, confortable mais un peu trop chaud

Parfait

★★★★★Denise S.

Convient très bien sous un t-shirt

Très bon soutien et bonne qualité

★★★★★Sylvie B.

C'est mon 4e soutien-gorge Aurora. Je l''adore !! J'ai maintenant toutes les couleurs ! Et il résiste bien aux lavages.

Correct

★★★★★Doris P.

Attaché aux dernières agrafes, limite

Agréable à porter. On le

★★★★★Caroline G.

Agréable à porter. On le sens à peine.

Provenance

Merchant Link
https://www.simons.ca/en/women-underwear/bras/wireless/aurora-wireless-bra--15903-225838?colourId=47
Updated