Le 31
3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton
This trunk features a 3-inch inseam and is crafted from a stretch jersey blend of organic cotton and TENCEL™ modal, with an elastic waistband and double-layered front for support. Designed in Canada by Le 31 by Simons and available in multiple colors, this low-rise garment is suitable for everyday wear.
- Material
- Blend of organic cotton and TENCEL™ modal
- Gender
- male
- Style
- casual
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Color
Size
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
- Fabric is twice as soft as cotton, breathable, moisture-wicking, resists pilling, and uses organic cotton for sensitive skin.
- Drying
- Air dry to maintain softness and elasticity; don't wring.
- Double-layer
- Double-layer front eliminates a fly, adds support, opacity, and durability—a detail often omitted at this $19 price.
- 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.
Product record
- Title
- 3" Colourful Stretch Jersey Trunk Tencel™ Modal & Organic Cotton
- Brand
- Le 31
- Price
- 19 CAD
- Availability
- In stock
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.
Documents & Data
Customer Reviews
1 total1 reviews · out of 5
They do not ride up.
They are of good material. Obtained when 4/$40 deal was on. Very happy - Got 8 pairs.