Le 31
3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton
These 3-inch inseam men's trunks by Le 31 by Simons are crafted from a soft, stretch jersey blend of 47% organic cotton, 47% TENCEL™ modal, and 6% spandex. Designed for everyday wear, they feature an elastic waistband and a double-layered front for added coverage and support. According to customer reviews, the trunks fit true to size.
- Color
- Neutral-Hued
- Material
- organic cotton and TENCEL modal
- Gender
- male
- Style
- casual, loungewear, minimal
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Specifications
Soft stretch trunk underwear made from a blend of organic cotton and TENCEL modal, featuring an elastic waistband and double layered front.
Soft, stretch jersey; elastic waistband; double layered at front; 3-inch inseam.
- Color
- Neutral-Hued
- Material
- organic cotton and TENCEL modal
- Secondary
- tencel
- Style
- casual, loungewear, minimal
- Occasion
- everyday, loungewear
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- soft stretch jersey fabric
- organic cotton and TENCEL modal blend
- elastic waistband
- double layered front
- 3-inch inseam
- neutral-hued color
- trunk cut
- stretch construction
Product Insights
Le 31's 3" stretch trunk, 20 CAD flat across all sixteen colour-and-size variants with no X-Large or colour premium, builds its case on fiber physics rather than trim: the TENCEL modal half runs about 1 dtex against cotton's 1.5-2.5 for a silkier hand, moves more air than an all-cotton knit, holds 11-13% moisture regain versus cotton's 7-8% to release skin moisture faster, resists pilling and dyes a cleaner tone-in-tone shade than cotton/viscose, while the 47% cotton share supplies jersey body instead of all-modal thinness and the 6% spandex stretches roughly 70% across so the waistband and leg hems spring back after a full day; the modal-cotton-and-spandex blend is what the on-garment Vision label covers at 94% of content, nearly double the 50% threshold, though that tag measures carbon and water reduction only, not biodiversity, soil toxicity or ocean pollution. The silhouette is deliberately minimal: a 3-inch inseam, a full inch shorter than the shortest boxer briefs, with little fabric to ride up and enough restraint to stay tucked under slim chinos and tailored trousers where a boxer brief's leg can peek out, cut for slim-to-athletic builds and running true to size across S 28-30in to XL 40-42in, stocked in full size runs within four colorways spanning grey, cream, brown and green undertones whose darker neutrals read deeper and more saturated than an all-cotton knit. The tradeoffs are narrow and specific: the elastic waistband is the one uncomfortable spot on an otherwise soft trunk and thicker thighs fit a boxer brief better, a buyer reports the actual colour is duller than the product photos, modal retains only 50-70% of its dry strength when wet and so needs cold washing without fabric softener plus low or air drying to protect the spandex and limit shrinkage, and the review base is thin at 3.8 stars from four reviews, making the fiber-level breathability, wicking and recovery story the reliable case rather than social proof or colour accuracy.
Verified claims
- Fabric weight
- The 47% cotton share gives the jersey body rather than all-modal thinness.
- Softness
- The modal half runs about 1 dtex versus cotton's 1.5-2.5, giving the jersey a silkier hand.
- Breathability
- The modal-cotton jersey moves more air than an all-cotton knit.
- Moisture wicking
- The modal half holds 11-13% moisture regain versus cotton's 7-8%, releasing skin moisture faster.
- Pilling
- The modal jersey resists pilling better than the same knit in cotton.
- Dye evenness
- Modal and cotton dye a cleaner, more even tone-in-tone shade than cotton/viscose blends.
- Shape retention
- The 6% spandex governs recovery, so the waistband and leg hems snap back after a full day.
- Waistband recovery
- The 6% spandex jersey stretches about 70% across and springs back, keeping the band snug
- Waistband fit
- Buyers report the elastic waistband is the one uncomfortable spot on an otherwise soft trunk
- Care
- Wash cold and skip fabric softener; dry low or air dry to protect the spandex and limit shrinkage.
- Durability
- Modal holds 50-70% of its dry strength when wet, outlasting a viscose knit.
- Wet strength
- TENCEL modal retains 50-70% of its dry strength when wet, outlasting a viscose knit in the wash.
- Vision label
- The fabric is 94% organic cotton and TENCEL modal, nearly double the 50% Vision threshold.
- Vision scope
- The Vision tag measures carbon and water reduction, not biodiversity, soil toxicity or ocean pollution.
- Garment label
- The on-garment Vision label names the specific criteria this trunk meets.
- Sizing
- Fits true to size; match waist: S 28-30in, M 32-34in, L 36-38in, XL 40-42in
- Body type
- Suits slim-to-athletic builds; thicker thighs fit a boxer brief better
- Inseam
- A 3-inch inseam, a full inch shorter than the shortest boxer briefs, with little fabric to ride up
- Under trousers
- Stays tucked under slim chinos and tailored trousers where a boxer brief's leg can peek out
- Color fidelity
- A buyer reports the actual colour is duller than in the product photos.
- Color palette
- Four colorways span four distinct undertones: grey, cream, brown and green.
- Color depth
- The darker neutrals read deeper and more saturated than on an all-cotton knit.
- Variant pricing
- All sixteen colour-and-size variants are priced the same at 20 CAD, in stock, with no X-Large or colour premium.
- Size range
- Every colorway is stocked in the full SMALL to X-LARGE run and reads true to size.
Product record
- Title
- 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton
- Brand
- Le 31
- Price
- 20 CAD
- Availability
- In stock
- Rating
- 3.8 stars, 4 reviews, scale 5
Buying Guide
1 comparison · 7 sourcesProduct comparison
Compared within this brand.
| 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton: Choose this if you want a soft, stretchy short trunk with a 3-inch inseam, made from 47% organic cotton, 47% TENCEL modal, and 6% spandex, in a fitted low-rise cut with a double-layered front, smooth no-logo exterior, and four neutral colorways from Small to X-Large. One customer review noted the elastic waistband may feel uncomfortably tight, and the actual color can appear duller than in product photos, so factor that in if either matters to you.[1,2] | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton: Choose this if you want a soft, stretchy trunk made of 47% organic cotton, 47% TENCEL™ modal, and 6% spandex, with a low-rise silhouette, a 3 inch inseam, and a wide white elastic waistband that sits below the navel. It suits shoppers who prefer a plain, single-color look, available in Green, Blue, and Red in sizes Small through Large, though the variant data lists X-Large only for the Red colorway.[3,4,5] | 2.5" Striped-Band Trunk Tencel™ Modal & Organic Cotton: Choose this if you want a soft, stretchy everyday trunk in an organic cotton and TENCEL modal blend: reviewers report all-day comfort at the office and relaxed lounging, with a stay-put wide waistband and a 2.5 inch inseam on a low-rise cut. It suits shoppers drawn to more sustainable materials, though some report noticeable shrinkage after washing and suggest sizing up, and the cotton blend can trap heat during high-intensity workouts while a few note durability may be a trade-off.[6,7] |
Image Analysis
2 images- 01
Product
Front view of a male model wearing dark neutral-hued stretch trunks; visible features include a smooth knit body, elastic waistband with subtle ribbed texture, vertical front fly seam, and short boxer-trunk legs with hem stitching.
- Overall silhouetteMale torso and upper thighs wearing fitted trunk underwear showing the garment front and upper leg coverage to mid-thigh; waistband sits at natural waist.
1 region
x 0.08 · y 0.30 · w 0.84 · h 0.58 (high) - Main fabricSmooth, fine-knit fabric with a matte finish and no visible pattern; fabric appears slightly stretchy and conforms to body shape.
1 region
x 0.10 · y 0.48 · w 0.80 · h 0.30 (high) - WaistbandElastic waistband in a matching darker shade with a subtle diagonal ribbed texture around its surface; waistband is approximately uniform height across front.
1 region
x 0.12 · y 0.39 · w 0.76 · h 0.07 (high) - Front fly and panel seamsVertical center front seam creating a contoured fly panel, plus visible vertical stitching lines on either side of the center seam forming front panels.
1 region
x 0.32 · y 0.46 · w 0.36 · h 0.33 (high) - Leg hemsStraight hem at each leg opening with visible topstitching; leg length is short, sitting on the upper thigh.
2 regions
x 0.12 · y 0.74 · w 0.33 · h 0.09 (high); x 0.55 · y 0.74 · w 0.33 · h 0.09 (high) - Color toneSolid dark neutral hue with a muted purple/charcoal appearance across the garment.
1 region
x 0.10 · y 0.44 · w 0.80 · h 0.36 (high)
Other
Studio product shot showing a cropped male model against a plain light background with soft directional lighting from the left producing a shadow on the right; image is cropped above the mouth and below mid-thigh.
- Model pose and cropModel stands with arms crossed over chest; image is cropped above the model nose and includes torso and upper legs only.
1 region
x 0.00 · y 0.00 · w 1.00 · h 0.60 (high) - BackgroundPlain light neutral background, slightly darker shadow falloff to the right of the model.
1 region
x 0.62 · y 0.10 · w 0.36 · h 0.80 (high) - Lighting and shadowSoft, even studio lighting from the left producing a soft shadow cast to the right of the model on the background.
Colors
muted dark plum· main fabricdark charcoal plum· waistband#462919- Overall silhouetteMale torso and upper thighs wearing fitted trunk underwear showing the garment front and upper leg coverage to mid-thigh; waistband sits at natural waist.
- 02
Product
Rear view of a pair of men's stretch trunks worn by a model. Smooth knit fabric, low-rise elastic waistband, single-panel rear with visible side seam and narrow leg hems.
- View and fitRear on-body view showing low-rise trunk silhouette sitting below the natural waist on the model
1 region
x 0.12 · y 0.42 · w 0.76 · h 0.52 (high) - WaistbandElastic waistband about 1.5 to 2 cm tall with a subtly ribbed diagonal texture and slightly darker shade than the trunk body
1 region
x 0.18 · y 0.48 · w 0.64 · h 0.08 (high) - Rear panel and seamsSingle rear panel with a vertical side seam visible on the right hip; no visible center back seam or decorative stitching
1 region
x 0.28 · y 0.56 · w 0.44 · h 0.33 (high) - Fabric appearanceSmooth, fine knit fabric with a soft matte finish and slight sheen where lit; fabric pulls smoothly over form without visible texture
1 region
x 0.20 · y 0.56 · w 0.60 · h 0.30 (high) - Leg openingsNarrow folded hem at each leg opening with neat topstitching visible on the left leg hem
1 region
x 0.20 · y 0.80 · w 0.56 · h 0.12 (high) - Branding absenceNo visible printed or stitched logo or text on the exterior of the visible trunk surfaces
Other
Studio shot of a model against a plain light gray background with even soft lighting; image cropped to show model from upper back to mid-thigh.
- Background and lightingPlain light gray studio background with soft even lighting and minimal shadowing
- Model presenceMale model shown from upper back to mid-thigh, turned slightly to the right; hands and part of face visible
1 region
x 0.08 · y 0.02 · w 0.84 · h 0.98 (medium) - Image framingProduct centered on lower half of frame; top of head cropped and calves out of frame
Colors
muted plum charcoal· trunk body#56495Adeep muted plum· waistband- View and fitRear on-body view showing low-rise trunk silhouette sitting below the natural waist on the model
Variants
16 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4494363 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Purple Grey - Small | CA$19.00 | Yes |
| 4494364 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Purple Grey - Medium | CA$19.00 | Yes |
| 4494365 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Purple Grey - Large | CA$19.00 | Yes |
| 4494366 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Purple Grey - X-Large | CA$19.00 | Yes |
| 4646529 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Ivory/cream Beige - Small | CA$19.00 | Yes |
| 4646530 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Ivory/cream Beige - Medium | CA$19.00 | Yes |
| 4646531 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Ivory/cream Beige - Large | CA$19.00 | Yes |
| 4646532 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Ivory/cream Beige - X-Large | CA$19.00 | Yes |
| 4646533 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Hazelnut - Small | CA$19.00 | Yes |
| 4646534 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Hazelnut - Medium | CA$19.00 | Yes |
| 4646535 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Hazelnut - Large | CA$19.00 | Yes |
| 4646536 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Hazelnut - X-Large | CA$19.00 | Yes |
| 4646537 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Mossy Green - Small | CA$19.00 | Yes |
| 4646538 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Mossy Green - Medium | CA$19.00 | Yes |
| 4646539 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Mossy Green - Large | CA$19.00 | Yes |
| 4646540 | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton - Mossy Green - X-Large | CA$19.00 | Yes |
Documents & Data
Customer Reviews
4 total4 reviews · out of 5
Reasonable
Material is soft but the actual colour is duller than the ones showing on the picture
Pas encore essayé, arrivé le
Pas encore essayé, arrivé le 2025-11-28
Boxer court
Confortable et joli
Bien
Très beau tissu mais la bande élastique de la taille est vraiment pas confortable