Plain microfibre boyshort Recycled nylon product image (primary)
Flat-lay front view of a single high-rise boyshort panty in a uniform pale blue microfibre fabric; visible elasticized leg and waist openings and a reinforced central gusset panel with topstitching.

Miiyu

Plain Microfibre Boyshort Recycled Nylon

4.5/5 (10)
CA$4.99CAD
Out of Stock

This plain microfibre boyshort is a high-rise, full-coverage panty from the Miiyu by Simons line, designed exclusively in Canada. It is made from soft, stretch recycled nylon microfibre with a stretch waistband, elasticized leg openings, and a reinforced gusset for comfortable everyday wear. The smooth, matte-finish fabric in a pale blue shade offers a simple, versatile base layer.

Material
Recycled Nylon
Gender
female
Style
casual, loungewear
Category
Apparel & Accessories > Clothing > Underwear & Socks > Underwear

Specifications

Soft and stretchy recycled nylon boyshorts with a comfortable waistband.

Stretch recycled nylon microfibre, elastic waistband

Material
Recycled Nylon
Style
casual, loungewear
Occasion
everyday
Gender
female
Age Group
adult
Condition
new
Category
Apparel & Accessories > Clothing > Underwear & Socks > Underwear

Additional Attributes

  • soft and stretchy microfibre fabric
  • recycled nylon material
  • elastic stretch waistband
  • boyshort silhouette
  • plain solid color
  • exclusive Canadian design

Product Insights

This Miiyu boyshort offers full coverage and a no-elastic leg design that prevents wedgies and visible lines, with a true-to-size fit and stretch waistband that stays in place. However, the thin recycled microfibre may appear sheer under light clothing, the color selection is limited to five pastel shades deemed unattractive and lacks black or white, medium sizes are often out of stock, and the $12.99 per pair or ~$8/pair in a 5-pack is significantly higher than mass-market alternatives (~$4.80/pair), with the fabric being thinner than expected for the bundle price.

Verified claims

No-elastic leg design
Buyers report the leg openings have no elastic, which helps prevent wedgies.
Fit
Buyers say true-to-size fit, stretch waistband, and full coverage keep the underwear in place.
Care
Cold wash and line drying preserve the recycled nylon's elasticity for lasting stay-put performance.
Thinness
Buyers describe the microfibre as thin but very stretchy and comfortable.
Color selection
Five pastel options; no black/white; colors called unattractive.
Sizing accuracy
Buyers report medium fits US 8-10 accurately.
Stock availability
Buyers report some sizes are hard to find online and in-store, with an XL shopper unable to locate her size.
Bundle value
$12.99/pair or ~$8/pair in the 5-pack, but mass-market competitors sell for ~$4.80/pair.
Provenance
Miiyu is a Simons-exclusive brand designed in Canada.
Fabric
Buyers report the recycled nylon fabric is thin, with some describing it as very thin or poor quality.
Coverage
Full coverage prevents riding up, ideal for lounging or under skirts.
Competitive value
5-pack ~$8 CAD/pair vs Walmart ~$3.50 USD/pair; offset by design and color options.
Material
Thin recycled microfibre body; 100% cotton gusset for breathability.
Breathability
The recycled nylon microfibre stays breathable and dry against the skin when fabric softener is skipped, so the boyshorts avoid trapping sweat and keep a light, airy feel.

Product record

Title
Plain Microfibre Boyshort Recycled Nylon
Brand
Miiyu
Price
12.99 CAD
Availability
In stock

Image Analysis

2 images
Plain microfibre boyshort Recycled nylon product image (primary)
01

Product

Flat-lay front view of a single high-rise boyshort panty in a uniform pale blue microfibre fabric; visible elasticized leg and waist openings and a reinforced central gusset panel with topstitching.

  • SilhouetteHigh-rise boyshort silhouette with a straight high waistline and full coverage rear area visible from the front; leg openings are low-cut curves toward the hips.
    1 regionx 0.06 · y 0.18 · w 0.88 · h 0.62 (high)
  • Material appearanceSmooth, slightly shiny microfibre fabric with a uniform fine texture and no visible pattern.
    1 regionx 0.14 · y 0.22 · w 0.72 · h 0.48 (medium)
  • Waist finishingNarrow elasticized waist hem with a single line of visible topstitching along the top edge.
    1 regionx 0.09 · y 0.19 · w 0.82 · h 0.06 (high)
  • Leg openings and trimLeg openings finished with narrow elasticized hems and visible topstitching that follows the curved openings.
    1 regionx 0.08 · y 0.62 · w 0.84 · h 0.28 (high)
  • Gusset panelCentral lower gusset panel with contoured seam lines and double topstitch reinforcement visible at the front center.
    1 regionx 0.38 · y 0.62 · w 0.24 · h 0.18 (high)
  • Seam constructionVisible overlock or coverstitch seams along side seams and panel joins with matching thread color.
    1 regionx 0.07 · y 0.28 · w 0.86 · h 0.46 (medium)

Other

Studio flat-lay product photo on a neutral light gray background with even diffuse lighting and a soft shadow beneath the product; image is centered and cropped to show the entire garment.

  • Shot compositionTop-down flat-lay composition with the product centered and occupying the middle third of the frame.
  • BackgroundUniform light gray background with no props or packaging visible.
  • Lighting and shadowEven, diffuse studio lighting with a faint soft shadow under the lower edge of the garment.

Colors

pale baby blue· main body#A4C5FC
Plain microfibre boyshort Recycled nylon product image 2
02

Product

Flat-laid high-rise boyshort with continuous single-panel front, smooth microfibre surface, finished with narrow stitched elastic at waistband and leg openings, shown from the front or rear on a neutral background.

  • Main body shapeRectangular high-rise boyshort silhouette with a straight waistband and gently curved leg openings forming a full-coverage brief shape.
    1 regionx 0.06 · y 0.15 · w 0.88 · h 0.62 (high)
  • Fabric appearanceSmooth, fine-grain microfibre surface with a uniform matte finish and no visible print or pattern.
    1 regionx 0.12 · y 0.22 · w 0.76 · h 0.52 (high)
  • Waistband finishNarrow folded and stitched waistband with visible straight topstitching along the upper edge.
    1 regionx 0.06 · y 0.15 · w 0.88 · h 0.06 (high)
  • Leg opening finishNarrow turned hem with visible single-line stitching following the curved leg edges on both sides.
    2 regionsx 0.06 · y 0.70 · w 0.36 · h 0.18 (high); x 0.58 · y 0.70 · w 0.36 · h 0.18 (high)
  • Crotch seam detailSmall rectangular reinforced crotch seam panel visible at the center bottom edge with a short vertical seam connecting to the main body.
    1 regionx 0.44 · y 0.78 · w 0.12 · h 0.08 (high)

Other

Studio flat-lay on a neutral light-gray background with even diffuse lighting and a soft drop shadow beneath the garment; image is centered and cropped with minimal margins.

  • Shot compositionGarment laid flat, centered in frame, photographed from above with full view of the front-facing panel.
  • Background and shadowUniform light-gray background with a subtle soft shadow directly below the lower edge of the boyshort indicating a slight separation from the surface.
    1 regionx 0.10 · y 0.80 · w 0.80 · h 0.15 (medium)
  • LightingEven diffuse lighting producing minimal specular highlights and consistent color across the fabric.

Colors

pale periwinkle blue· main fabric#B3CEFC

Variants

25 SKUs
All variants of Plain Microfibre Boyshort Recycled Nylon
SKUTitlePriceAvail
4594534Plain Microfibre Boyshort Recycled Nylon - Mint/pistachio Green - X-SmallCA$12.99Yes
4594535Plain Microfibre Boyshort Recycled Nylon - Mint/pistachio Green - SmallCA$12.99Yes
4594536Plain Microfibre Boyshort Recycled Nylon - Mint/pistachio Green - MediumCA$12.99Yes
4594537Plain Microfibre Boyshort Recycled Nylon - Mint/pistachio Green - LargeCA$12.99Yes
4594538Plain Microfibre Boyshort Recycled Nylon - Mint/pistachio Green - X-LargeCA$12.99Yes
4594539Plain Microfibre Boyshort Recycled Nylon - Blue - X-SmallCA$12.99Yes
4594540Plain Microfibre Boyshort Recycled Nylon - Blue - SmallCA$12.99Yes
4594541Plain Microfibre Boyshort Recycled Nylon - Blue - MediumCA$12.99Yes
4594542Plain Microfibre Boyshort Recycled Nylon - Blue - LargeCA$12.99Yes
4594543Plain Microfibre Boyshort Recycled Nylon - Blue - X-LargeCA$12.99Yes
4594544Plain Microfibre Boyshort Recycled Nylon - Indigo/dark Blue - X-SmallCA$12.99Yes
4594545Plain Microfibre Boyshort Recycled Nylon - Indigo/dark Blue - SmallCA$12.99Yes
4594546Plain Microfibre Boyshort Recycled Nylon - Indigo/dark Blue - MediumCA$12.99Yes
4594547Plain Microfibre Boyshort Recycled Nylon - Indigo/dark Blue - LargeCA$12.99Yes
4594548Plain Microfibre Boyshort Recycled Nylon - Indigo/dark Blue - X-LargeCA$12.99Yes
4594549Plain Microfibre Boyshort Recycled Nylon - Lilacs - X-SmallCA$12.99Yes
4594550Plain Microfibre Boyshort Recycled Nylon - Lilacs - SmallCA$12.99Yes
4594551Plain Microfibre Boyshort Recycled Nylon - Lilacs - MediumCA$12.99Yes
4594552Plain Microfibre Boyshort Recycled Nylon - Lilacs - LargeCA$12.99Yes
4594553Plain Microfibre Boyshort Recycled Nylon - Lilacs - X-LargeCA$12.99Yes
4594554Plain Microfibre Boyshort Recycled Nylon - Peach - X-SmallCA$12.99Yes
4594555Plain Microfibre Boyshort Recycled Nylon - Peach - SmallCA$12.99Yes
4594556Plain Microfibre Boyshort Recycled Nylon - Peach - MediumCA$12.99Yes
4594557Plain Microfibre Boyshort Recycled Nylon - Peach - LargeCA$12.99Yes
4594558Plain Microfibre Boyshort Recycled Nylon - Peach - X-LargeCA$12.99Yes

Documents & Data

Customer Reviews

10 total
4.5

10 reviews · out of 5

Super comfy boy short

Katherine M.

Great shape and stretch, and live the rust color. I’m an 8-10 US and medium fits great.

Confort absolu

Michèle L.

Vraiment parfait sous un jeans.

J’adorerais

Colette D.

Dommage qu'il n'y a pas de blanc et de noir

Polyamide elastane search

JOHN L.

I prefer polyamide elastane for my underwear but am conscious of the environmental impact. So recycled nylon is a happy halfway house. I have tried Tencel but it does not hold its shape. I will always come back to Simon’s

Pauvre qualité

Hélène F.

Tissu très mince.

Confortable

Audrey B.

Le tissu un peu mince mais très élastique et confortable.

Très confortable

Anne-Christine S.

Très confortables et tiennes bien en place. Par contre je trouve que le choix de couleur est un peu moche.

Douce et confortable

Andréanne P.

Je les adore! J’aimerais plus de couleurs :)

The best

Nicola P.

I finally found a nice pair of underwear that doesn’t go up my butt! Thank-you Simons!

Loved these but discontinued??

Kathy L.

The comfort and fit is great. I like that there is no elastic at the top of the leg -- but then, wanting more, I couldn't find them in the store -- or on-line in my size. Have you discontinued the XL size?

Provenance

Merchant Link
https://www.simons.ca/en/women-underwear/panties/5-for-39-95/plain-microfibre-boyshort-recycled-nylon--8719-219375?colourId=40
Updated