
Miiyu
Smooth Stretch Microfibre Boyshort Recycled Nylon
Miiyu by Simons boyshort underwear is designed in Canada and made from smooth, stretch microfibre in a recycled nylon blend, with a 100% cotton gusset and a stretch waistband. The low-rise boyshort silhouette provides full seat coverage with short legs and narrow elastic trim at the waist and leg openings, and is intended as everyday underwear; matching pieces are sold separately. Key specifications include a smooth microfibre surface, low-profile seams and stitched hems, and a center front crotch seam.
- Material
- Smooth and stretch microfibre in a recycled nylon blend; 100% cotton gusset
- Gender
- female
- Style
- minimal, casual, elevated-basics, sustainable
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Specifications
Smooth stretch microfibre boyshort underwear in a recycled nylon blend with a cotton gusset and stretch waistband.
Smooth stretch microfibre, recycled nylon blend, 100% cotton gusset, stretch waistband, pull-on boyshort silhouette; matching pieces sold separately.
- Material
- Smooth and stretch microfibre in a recycled nylon blend; 100% cotton gusset
- Secondary
- cotton
- Style
- minimal, casual, elevated-basics, sustainable
- Occasion
- everyday, casual
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- Smooth stretch microfibre fabric
- Recycled nylon blend
- 100% cotton gusset
- Stretch waistband
- Boyshort silhouette
- Pull-on style
- Exclusive Miiyu by Simons design
- Designed in Canada
- Matching pieces sold separately
Product Insights
Body: 75% recycled nylon / 25% spandex; gusset lining: 100% cotton Runs true to size; use your usual Miiyu panty size Smooth microfibre and a 100% cotton gusset aim for breathable, low-irritation daily comfort Short leg can ride up, dig in, or peek out under very short skirts Flat $12 across all sizes and colours; multi-pair bundles are the main cost lever Machine wash, do not bleach, tumble dry, do not iron or press
Verified claims
- material
- Body: 75% recycled nylon / 25% spandex; gusset lining: 100% cotton
- sustainability
- Recycled nylon makes up about three-quarters of the body fibre weight, listed under Simons' Vision program as at least 50% reduced-impact materials
- fit
- Runs true to size; use your usual Miiyu panty size
- sizing
- Full XS–XL size ladder offered in every colour, all in stock
- stretch
- High spandex content gives a smooth, stretchy feel with good recovery
- comfort
- Smooth microfibre and a 100% cotton gusset aim for breathable, low-irritation daily comfort
- construction
- Low-profile seams, stretch waistband and narrow elastic leg hems create a smooth line
- coverage
- Low-rise boyshort with full seat coverage
- fit tradeoff
- Short leg can ride up, dig in, or peek out under very short skirts
- styling
- Under pale or sheer clothing, a skin-tone shade blends better
- color
- Six colourways split into a neutral core and saturated accents, with Blue and Navy/Midnight Blue as distinct blues
- value
- Flat $12 across all sizes and colours; multi-pair bundles are the main cost lever
- care
- Machine wash, do not bleach, tumble dry, do not iron or press
- durability
- Nylon microfibre resists pilling better than cotton or modal if hot washing and drying are avoided
- storage
- Store folded rather than hung to prevent stretch knits from stretching out
- matching
- Matching bra/bralette pieces are sold separately
- use
- Designed as everyday underwear; smooth fabric works under fitted clothing
- origin
- Exclusive Miiyu by Simons design, designed in Canada
- gender
- Women's underwear
Product record
- Title
- Smooth Stretch Microfibre Boyshort Recycled Nylon
- Brand
- Miiyu
- Price
- 12 CAD
- Availability
- In stock
Buying Guide
1 comparison · 6 sourcesProduct comparison
Compared within this brand.
| Smooth Stretch Microfibre Boyshort Recycled Nylon: Choose this for a smooth, full-coverage boyshort made from a stretch microfibre recycled nylon blend with a 100% cotton lining. This low-rise design features a straight waistband and narrow elastic trim finished with subtle, low-profile stitching for a seamless look. Note that the fabric possesses a uniform microfibre texture that features a subtle matte-to-satin sheen.[1,2,3] | Plain Microfibre Boyshort Recycled Nylon: Choose this if you want a soft, stretchy recycled-nylon microfibre boyshort with a 100% cotton lining for all-day office or casual wear—its no-elastic leg openings are reported to prevent ride-up, and reviewers say the seamless construction stays invisible under tight pants. It comes in sizes X-Small to X-Large, though some reviewers note the lightweight fabric feels thin and could be a durability concern for frequent wear. The colors are limited to muted shades without basics like black and white, so look elsewhere if you need neutral staples.[4] | Solid Stretch Boyshort Tencel™ Modal: Choose this if you want a barely-there, silky boyshort for all-day wear under form-fitting clothing, lounging, or sleeping: reviewers report the Tencel™ modal blend stays in place without rolling, digging, or ride-up, with a wide elastic waistband and minimal visible seams. Note that the fabric is more delicate than typical cotton—air drying is advised and some pairs arrived with tiny snags—and sizing runs unpredictable, so consider testing one pair before buying several.[5,6] |
Image Analysis
3 images- 01

Product
Front view of a smooth, seamless-looking underwear set on a model: a soft triangle bralette with thin straps and matching full-coverage boyshorts in a light beige color. Fabric appears smooth and matte with minimal visible seams and narrow elastic edges.
- Bralette shapeSoft triangle cups with a low V neckline and a narrow elastic underband forming a shallow curved seam under the bust.
1 region
x 0.20 · y 0.08 · w 0.60 · h 0.28 (high) - StrapsThin shoulder straps attached near the cup apex; straps are narrow and lie flat against the shoulder.
2 regions
x 0.34 · y 0.06 · w 0.06 · h 0.20 (high); x 0.58 · y 0.06 · w 0.06 · h 0.22 (high) - Boyshort silhouetteMatching full-coverage boyshorts with a straight waistline and short leg length, edges finished with narrow elastic hems and a center front seam at the crotch.
1 region
x 0.18 · y 0.52 · w 0.64 · h 0.34 (high) - Fabric surfaceSmooth, uniform microfiber fabric with a matte finish and no visible texture or pattern.
- Stitching and seamsNarrow, subtle topstitching visible along the underband, waistline, and leg openings; seams are low-profile and color-matched.
1 region
x 0.20 · y 0.30 · w 0.60 · h 0.56 (medium) - No visible labels or printed textThere are no legible brand logos, care labels, or printed text visible on the garments in this image.
Other
Studio portrait crop showing model from upper thighs to above the mouth; neutral pale background with soft, even lighting and gentle shadows. Hair is loose and partly covers the right shoulder. Hands rest at the hips with fingers visible.
- Shot compositionCropped portrait framing the torso from upper thighs to below the nose, centered on the garments.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingEven, soft studio lighting on a pale neutral backdrop producing soft shadows at the model's contours.
- Model presenceFemale model torso visible with arms and hands placed at hips; head partially cropped so only lower face and hair are visible.
1 region
x 0.08 · y 0.00 · w 0.84 · h 0.72 (high)
Colors
light beige· bralette fabriclight beige· boyshorts fabric- Bralette shapeSoft triangle cups with a low V neckline and a narrow elastic underband forming a shallow curved seam under the bust.
- 02

Product
Front view of a smooth microfibre boyshort worn on a model; visible features include a low-rise elasticized waistband, short legs with stitched hems, a central crotch seam, and even smooth fabric with a subtle matte-to-satin sheen.
- Overall shapeLow-rise boyshort silhouette covering hips and upper thighs with a straight horizontal waistband and short, rectangular leg coverage extending partway down the upper thigh.
1 region
x 0.06 · y 0.44 · w 0.88 · h 0.38 (high) - WaistbandNarrow elasticized top band with visible single-row stitched finish running along the top edge of the boyshort.
1 region
x 0.15 · y 0.44 · w 0.70 · h 0.05 (high) - Leg hemsLeg openings finished with a narrow folded hem and visible single-row topstitching that lies flat against the thigh.
2 regions
x 0.10 · y 0.74 · w 0.36 · h 0.10 (high); x 0.54 · y 0.74 · w 0.36 · h 0.10 (high) - Crotch seamShort central vertical seam at the crotch with a small inward notch where panels join.
1 region
x 0.43 · y 0.74 · w 0.14 · h 0.06 (high) - Fabric appearanceSmooth, tightly knit microfibre surface with a subtle soft sheen and uniform color, appearing lightweight and slightly elastic.
1 region
x 0.20 · y 0.50 · w 0.60 · h 0.36 (high) - Visible bra bandPartial view of a matching-color bra band above the waistband with a narrow stitched hem and triangular center front seam visible.
1 region
x 0.18 · y 0.12 · w 0.64 · h 0.22 (high)
Other
Cropped studio shot showing the model's torso from just below the chest to mid-thigh against a neutral light background with soft, even lighting and minimal shadowing.
- Shot compositionCentered frontal crop showing torso and upper legs; model arms are partially visible at the image sides with the right hand near the lower right corner.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (medium) - Background and lightingUniform off-white background with soft diffuse lighting that produces gentle highlights on the skin and fabric and minimal hard shadows.
- Image qualityHigh-resolution, sharply focused on the garment area with natural color rendering and no visible text or graphics in the scene.
Colors
light nude beige· boyshort fabriclight nude beige· bra band- Overall shapeLow-rise boyshort silhouette covering hips and upper thighs with a straight horizontal waistband and short, rectangular leg coverage extending partway down the upper thigh.
- 03

Product
Rear view of a model wearing a smooth, low-rise boyshort and matching bra in a light beige/nude color. The boyshort has a smooth microfibre surface, narrow elastic trim at the waist and leg openings, and minimal visible seaming. The bra back band with adjustable straps and hook-and-eye closure is visible above the boyshorts.
- Boyshort silhouetteLow-rise boyshort covering the hips and upper buttocks with a straight waistline and full seat coverage visible from the rear.
1 region
x 0.18 · y 0.48 · w 0.64 · h 0.35 (high) - Fabric finishSmooth, slightly shiny microfibre appearance with a uniform, stretch fabric texture and no visible knit pattern.
1 region
x 0.30 · y 0.52 · w 0.50 · h 0.25 (high) - Waist and leg edgingNarrow elastic trim at the waist and leg openings finished with a single line of stitching, sitting flat against the skin.
2 regions
x 0.22 · y 0.48 · w 0.58 · h 0.12 (high); x 0.22 · y 0.72 · w 0.58 · h 0.08 (high) - Side seam detailVertical seam and slight gathered detail visible at the left hip side panel where the front and back panels join.
1 region
x 0.18 · y 0.58 · w 0.12 · h 0.22 (high) - Bra back bandMatching light beige band sits above the boyshort waist with a horizontal seam line and a central hook-and-eye closure.
1 region
x 0.28 · y 0.16 · w 0.44 · h 0.18 (high) - Adjustable bra strapsThin, adjustable straps with small metal or plastic sliders attaching to the band; straps run vertically over the shoulders from the back.
1 region
x 0.32 · y 0.06 · w 0.36 · h 0.22 (high) - Visible skin and model poseModel shown from the rear with arms relaxed; left hand rests near left thigh exposing the full back view of the garments.
Other
Studio rear-shot of a model against a plain light background with soft, even lighting and minimal shadows emphasizing fabric texture and fit.
- Shot compositionVertical studio portrait framing the model from the upper thighs to the top of the shoulders, centered slightly to the right of image center.
- Background and lightingEven, warm neutral backdrop with soft directional lighting from the left producing gentle shadows along the model's spine and right side.
- Model stylingModel is wearing matching bra and boyshorts in a nude tone; hair is down over the left shoulder and part of the face is visible in three-quarter profile.
1 region
x 0.08 · y 0.02 · w 0.36 · h 0.24 (medium) - Image qualityHigh-resolution image with clear focus on garments and skin texture; no visible compression artifacts or legibility issues.
Colors
light beige nude· boyshort fabriclight beige nude· bra band and straps- Boyshort silhouetteLow-rise boyshort covering the hips and upper buttocks with a straight waistline and full seat coverage visible from the rear.
Variants
30 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4683270 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Ivory/cream Beige - X-Small | CA$12.00 | Yes |
| 4683271 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Ivory/cream Beige - Small | CA$12.00 | Yes |
| 4683272 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Ivory/cream Beige - Medium | CA$12.00 | Yes |
| 4683273 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Ivory/cream Beige - Large | CA$12.00 | Yes |
| 4683274 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Ivory/cream Beige - X-Large | CA$12.00 | Yes |
| 4683275 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Brown - X-Small | CA$12.00 | Yes |
| 4683276 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Brown - Small | CA$12.00 | Yes |
| 4683277 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Brown - Medium | CA$12.00 | Yes |
| 4683278 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Brown - Large | CA$12.00 | Yes |
| 4683279 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Brown - X-Large | CA$12.00 | Yes |
| 4683280 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Navy/midnight Blue - X-Small | CA$12.00 | Yes |
| 4683281 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Navy/midnight Blue - Small | CA$12.00 | Yes |
| 4683282 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Navy/midnight Blue - Medium | CA$12.00 | Yes |
| 4683283 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Navy/midnight Blue - Large | CA$12.00 | Yes |
| 4683284 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Navy/midnight Blue - X-Large | CA$12.00 | Yes |
| 4683285 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Blue - X-Small | CA$12.00 | Yes |
| 4683286 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Blue - Small | CA$12.00 | Yes |
| 4683287 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Blue - Medium | CA$12.00 | Yes |
| 4683288 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Blue - Large | CA$12.00 | Yes |
| 4683289 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Blue - X-Large | CA$12.00 | Yes |
| 4683290 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Grape/dark Crimson - X-Small | CA$12.00 | Yes |
| 4683291 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Grape/dark Crimson - Small | CA$12.00 | Yes |
| 4683292 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Grape/dark Crimson - Medium | CA$12.00 | Yes |
| 4683293 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Grape/dark Crimson - Large | CA$12.00 | Yes |
| 4683294 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Grape/dark Crimson - X-Large | CA$12.00 | Yes |
| 4683295 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Pink - X-Small | CA$12.00 | Yes |
| 4683296 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Pink - Small | CA$12.00 | Yes |
| 4683297 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Pink - Medium | CA$12.00 | Yes |
| 4683298 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Pink - Large | CA$12.00 | Yes |
| 4683299 | Smooth Stretch Microfibre Boyshort Recycled Nylon - Pink - X-Large | CA$12.00 | Yes |