Le 31
3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton
5/5 (1)
CA$20.00CAD
Out of Stock
These men's trunk underwear from Le 31 by Simons are made from a soft, stretch jersey blend of organic cotton and TENCEL™ modal. They feature an elastic waistband, a double-layered front panel, and a 3-inch inseam for a short, comfortable fit. Designed in Canada, the trunks come in a colorful green shade with a contrasting white waistband.
- Material
- Blend of organic cotton and TENCEL™ modal
- Gender
- male
- Style
- casual
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Specifications
Soft, stretch jersey trunks made from a blend of organic cotton and TENCEL™ modal, featuring an elastic waistband and double layered front.
Elastic waistband, double layered front, 3-inch inseam.
- Material
- Blend of organic cotton and TENCEL™ modal
- Secondary
- modal
- Style
- casual
- Occasion
- everyday, loungewear
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- Soft, stretch jersey fabric
- Blend of organic cotton and TENCEL™ modal
- Elastic waistband
- Double layered front panel
- 3-inch inseam
- Colourful options available
- Designed in Canada
- Exclusive to Simons
Product Insights
Le 31's 3" Colourful Stretch Jersey Trunk, made from EU Ecolabel TENCEL modal and organic cotton, offers a cooler, softer feel than standard cotton with pilling resistance and durability beyond 30 washes. At $19, it costs 33% less than comparable Calvin Klein trunks, true-to-size fit, and minimal shrinkage with cold wash and air drying. The double-layered front eliminates a fly for added support, opacity, and longevity—a tradeoff omitted at this price point.
Verified claims
- Value
- EU Ecolabel TENCEL modal and organic cotton trunk for $19, 33% less than Calvin Klein.
- Durability
- Pilling-resistant TENCEL modal and organic cotton wet-strength extend trunk life beyond 30 washes.
- Fit
- Le 31's classic North American cuts are true to size across all men's categories.
- Comfort
- TENCEL modal blend is breathable and moisture-wicking, feeling cooler against skin than standard cotton.
- Cooling
- Feels cooler than standard cotton in warm conditions
- Shrinkage
- Cold wash and air drying limit shrinkage to 1-2%.
- Construction
- Double-layered front prevents transparency for 30-40 washes.
- Sizing
- Initial fit is true-to-size; cold wash and air drying limit shrinkage to 1-2% and preserve fit when wet.
- Front panel
- Double-layered front provides light support and resists thinning for longer fit life.
- Fabric feel
- TENCEL modal fiber in the blend is twice as soft as cotton, breathable, and moisture-wicking; the fabric resists pilling and includes organic cotton.
- Drying
- Air dry to maintain softness and elasticity; don't wring.
- Double-layer
- Double-layer front eliminates a fly and adds support, opacity, and durability—a construction detail often omitted in trunks in this price range.
- Brand heritage
- Le 31 is Simons' in-house brand; the 19 CAD trunk costs about $10 less than comparable Calvin Klein modal trunks.
- Materials
- 47% organic cotton and 47% TENCEL modal blend; fibers are GOTS and EU Ecolabel certified, production uses 50% less water and carbon.
- Softness
- TENCEL modal is twice as soft as cotton and feels cool and silky.
- Pilling resistance
- Modal resists pilling, keeping the trunk soft over time.
- Inseam
- The trunk has a 3-inch inseam, matching the short silhouette of premium modal trunks.
- Ride-up
- Buyers report these trunks do not ride up.
- Sustainability
- The TENCEL modal in these trunks holds the EU Ecolabel, is produced with at least 50% lower carbon emissions and water consumption than generic modal, and the organic cotton is grown without synthetic pesticides or GMOs.
Product record
- Title
- 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton
- Brand
- Le 31
- Price
- 19 CAD
- Availability
- In stock
Buying Guide
1 comparison · 7 sourcesProduct comparison
Compared within this brand.
| 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton: Choose this if you want a soft, stretchy trunk in a blend of 47% organic cotton, 47% TENCEL™ modal, and 6% spandex, with a short 3-inch inseam, low-rise fit, elastic waistband, and double-layered front. It comes in solid green, blue, or red, and the listed sizes run from small to x-large, though x-large appears only in the red colorway in the retailer's variant data, which may be incomplete.[1,2] | 3" Neutral-Hued Stretch Trunk Tencel™ Modal & Organic Cotton: Choose this if you want a soft, stretchy short trunk in an organic cotton and TENCEL™ modal blend (47/47 with 6% spandex), with a 3-inch inseam, low-rise elastic waistband, double-layered front, and a smooth matte knit in neutral shades like Purple Grey, Ivory/Cream Beige, Hazelnut, or Mossy Green in sizes small through x-large. Note that one review analysis reports the elastic waistband may feel uncomfortably tight, and one reports the actual color looking duller than in the product photos.[3,4,5] | 2.5" Striped-Band Trunk Tencel™ Modal & Organic Cotton: Choose this if you want a soft, everyday trunk for all-day wear or lounging: a 47% organic cotton and 47% TENCEL modal blend with 6% spandex, a low-rise silhouette, a 2.5 inch inseam, and an elastic waistband that a synthesis of customer reviews found stays put during long sitting hours. Sustainable shoppers may appreciate the organic cotton and Tencel materials, though reviewers report noticeable shrinkage after washing and suggest sizing up if between sizes, and one noted the cotton blend can trap heat, making it less ideal for gym or sports.[6,7] |
Image Analysis
2 images- 01
Product
Front view of a pair of green stretch trunks on a male model showing a white elastic waistband, contoured front panel and visible seams at center front and leg hems.
- Overall shapeLow-rise trunk silhouette fitted on the hips with short leg length ending at the upper thigh; waistband sits below the navel.
1 region
x 0.14 · y 0.52 · w 0.72 · h 0.37 (high) - WaistbandWhite wide elastic waistband with a subtle diagonal ribbed texture; waistband is flat and about one narrow band tall relative to trunk height.
1 region
x 0.17 · y 0.53 · w 0.66 · h 0.06 (high) - Fabric and finishSmooth single-color stretch jersey fabric with a matte finish and uniform surface; no visible print or pattern on the green body fabric.
1 region
x 0.16 · y 0.59 · w 0.68 · h 0.28 (high) - Front panel constructionVertical center front seam and contoured pouch seam lines visible; single vertical seam runs from waistband toward crotch and curved stitching defines pouch shape.
1 region
x 0.36 · y 0.58 · w 0.28 · h 0.27 (high) - Leg hemsStraight stitched leg hems with a narrow folded hem visible along both thigh openings.
1 region
x 0.16 · y 0.80 · w 0.68 · h 0.06 (high)
Other
Studio product shot on a standing male model with plain light gray background and soft shadow to the right; image cropped above the chin and includes torso and upper thighs.
- Model and poseMale model shown from slightly above mid-thigh to just above the mouth, standing with left arm bent behind back and right arm relaxed at side.
1 region
x 0.03 · y 0.03 · w 0.94 · h 0.96 (high) - Background and lightingEven light gray studio background with soft directional lighting producing a soft shadow to the right of the model.
- Image cropTop of the model's head and lower legs are cropped out of frame; focus centered on torso and trunks.
Colors
mid green· body fabric#79AE96white· waistband- Overall shapeLow-rise trunk silhouette fitted on the hips with short leg length ending at the upper thigh; waistband sits below the navel.
- 02
Product
Rear view of a pair of short green stretch trunks worn by a model; white ribbed elastic waistband visible. Smooth knit fabric, stitched leg hems, and a rear center seam are visible.
- SilhouetteLow-rise trunk silhouette visible from the rear, covering the upper thighs with short leg length and a snug fit against the body.
1 region
x 0.12 · y 0.55 · w 0.76 · h 0.33 (high) - WaistbandWide white elastic waistband with a subtle vertical ribbed texture wrapping around the waist; top edge sits below the model's natural waist.
1 region
x 0.16 · y 0.49 · w 0.68 · h 0.07 (high) - Main fabricSingle-piece green stretch jersey fabric on the rear panel with a smooth, matte knit appearance and slight horizontal tension lines where it fits the body.
1 region
x 0.20 · y 0.57 · w 0.60 · h 0.27 (high) - Stitching and hemsVisible single-line topstitched hems at the bottom of each leg opening and a vertical stitched seam at the center back joining the rear panels.
2 regions
x 0.20 · y 0.76 · w 0.60 · h 0.07 (high); x 0.45 · y 0.58 · w 0.10 · h 0.28 (medium) - Side panel detailSlightly darker vertical seam at the left side where the side panel meets the rear panel, visible as a narrow stitch line.
1 region
x 0.15 · y 0.58 · w 0.06 · h 0.25 (medium)
Other
Studio-style rear-quarter shot of a standing male model against a plain light gray background with soft even lighting and minimal shadows; image cropped just above the shoulders and mid-thigh.
- Model poseMale model standing with back toward the camera and head turned slightly to the left; arms relaxed at sides with hands near the hips.
1 region
x 0.05 · y 0.02 · w 0.90 · h 0.98 (high) - Background and lightingUniform light gray background with soft, even studio lighting producing gentle shadows along the model's contours and a small shadow to the right of the model.
- CroppingImage is cropped above the model's shoulders and just below mid-thigh so only the rear torso and upper legs are visible.
Colors
medium green· main body#73A790white· waistband- SilhouetteLow-rise trunk silhouette visible from the rear, covering the upper thighs with short leg length and a snug fit against the body.
Variants
10 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4571497 | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton - Green - Small | CA$19.00 | Yes |
| 4571498 | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton - Green - Medium | CA$19.00 | Yes |
| 4571499 | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton - Green - Large | CA$19.00 | Yes |
| 4571502 | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton - Blue - Small | CA$19.00 | Yes |
| 4571503 | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton - Blue - Medium | CA$19.00 | Yes |
| 4571504 | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton - Blue - Large | CA$19.00 | Yes |
| 4571507 | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton - Red - Small | CA$19.00 | Yes |
| 4571508 | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton - Red - Medium | CA$19.00 | Yes |
| 4571509 | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton - Red - Large | CA$19.00 | Yes |
| 4571510 | 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton - Red - X-Large | CA$19.00 | Yes |
Documents & Data
Customer Reviews
1 total5
1 reviews · out of 5
They do not ride up.
★★★★★Craig C.
They are of good material. Obtained when 4/$40 deal was on. Very happy - Got 8 pairs.