
Le 31
5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton
These boxer briefs from Le 31 by Simons are designed in Canada from a soft, stretch jersey blend of organic cotton and TENCEL modal. They have a 5-inch inseam, an elastic waistband, and a double-layered front panel, offering a comfortable fit for everyday wear. The smooth, neutral-hued fabric provides both coverage and flexibility for regular use.
- Color
- Neutral
- Material
- TENCEL™ modal and organic cotton
- Gender
- male
- Style
- casual, classic, minimal
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Specifications
Stretch boxer briefs made from a soft blend of organic cotton and TENCEL™ modal, featuring an elastic waistband and double-layered front.
Elastic waistband, double layered front, 5-inch inseam, stretch jersey fabric
- Color
- Neutral · gray
- Material
- TENCEL™ modal and organic cotton
- Secondary
- organic-cotton
- Style
- casual, classic, minimal
- Occasion
- everyday
- 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 at the front
- 5-inch inseam
- neutral-hued color palette
- designed in Canada
- stretch construction
- boxer brief silhouette
Product Insights
Le 31's 5-inch neutral-hued stretch boxer brief, at $19 CAD, blends 47% organic cotton, 47% TENCEL modal, and 6% spandex for a soft, moisture-wicking, shrink- and fade-resistant fabric that dries faster and has high bursting strength. It features a double-layered front panel for support without a fly, a 5-inch inseam to prevent leg-line peek-out, and requires cold wash/low tumble drying. Its sustainable materials use closed-loop production with 10–20× less water and lower carbon. The main tradeoff is a simpler support design versus specialized pouches and a no-fly front that saves cost but may not suit all preferences.
Verified claims
- Softness
- TENCEL modal fiber is three times softer than cotton.
- Moisture
- TENCEL modal absorbs more moisture than cotton—cotton holds 40–50% less at equilibrium—so the fabric pulls sweat away from the skin and dries faster.
- Shrink & fade resistance
- TENCEL modal content provides inherent resistance to shrinking, fading, and wrinkling.
- Fabric
- Lab-tested highest bursting strength among cellulosic blends; resists shrinkage.
- Support design
- Double-layered front panel provides everyday hold, simpler than BN3TH's 3D pouch.
- Value
- Costs $19 CAD, nearly half Stanfields' $34 CAD for a similar TENCEL modal brief.
- Inseam
- Shortest inseam (5 in.) prevents underwear peeking under 7 in. shorts.
- Fit
- 5-inch inseam prevents leg-line peek-out; the no-fly double-layered front provides support without a fly opening.
- Support panel
- Double-layered front panel provides support without a fly opening.
- Care
- Machine wash cold and tumble dry low to maintain the quality of the TENCEL modal and organic cotton blend.
- Sustainable materials
- 47% organic cotton, 47% TENCEL modal, 6% spandex: closed-loop, 10–20× less water, lower carbon, certified organic.
- Sustainability
- The TENCEL modal is made in a closed-loop process that uses 10–20 times less water than conventional cotton, and the organic cotton is certified, reducing the product's resource footprint.
- Design origin
- Designed in Canada.
Product record
- Title
- 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton
- Brand
- Le 31
- Price
- 19 CAD
- Availability
- In stock
Image Analysis
2 images- 01

Product
Front view of a male model wearing dark neutral-hued boxer briefs with a ribbed elastic waistband and visible front cup seam lines; fabric appears smooth knit with flat seams at leg openings.
- Overall silhouetteMid-rise boxer brief silhouette fitted to the model, ending on the upper thigh with straight leg hems.
1 region
x 0.18 · y 0.56 · w 0.64 · h 0.34 (high) - WaistbandWide elastic waistband with a ribbed texture running horizontally around the waist; waistband is slightly darker than the brief body.
1 region
x 0.22 · y 0.51 · w 0.56 · h 0.07 (high) - Front panel constructionVertical center front seam and contour stitching define a front pouch; seams are flat and visible in matching thread color.
1 region
x 0.35 · y 0.61 · w 0.30 · h 0.23 (high) - Leg hemsNarrow folded hem at each thigh with a single visible stitch line, lying flat against the leg.
2 regions
x 0.26 · y 0.80 · w 0.18 · h 0.06 (high); x 0.56 · y 0.80 · w 0.18 · h 0.06 (high) - Fabric appearanceSmooth, fine-knit fabric with matte finish and uniform color, showing slight stretch over the hips and thighs.
- Side seamVertical side seam visible on the right hip running from waistband to leg hem.
1 region
x 0.63 · y 0.60 · w 0.09 · h 0.33 (medium)
Other
Studio shot of a torso-on model against a light neutral gradient background with soft even lighting from the front left causing subtle shadow on the right.
- Shot compositionThree-quarter crop showing model from shoulders to mid-thigh, centered and facing slightly to the left.
1 region
x 0.12 · y 0.03 · w 0.76 · h 0.95 (high) - BackgroundSmooth light gray to white gradient background with no props or visible packaging.
- Lighting and shadowSoft, even studio lighting with a faint cast shadow to the right of the model.
- Image qualityHigh resolution with sharp detail on fabric texture and seams.
Colors
dark brown· brief body#463A41very dark brown· waistband#1B1413- Overall silhouetteMid-rise boxer brief silhouette fitted to the model, ending on the upper thigh with straight leg hems.
- 02

Product
Rear view of a male model wearing dark brown boxer briefs; visible features include a folded elastic waistband, smooth knit fabric, and inseam stitching near leg openings.
- View and fitBack-facing view of boxer briefs fitted snugly on a male model, showing full rear coverage and mid-thigh leg length.
1 region
x 0.16 · y 0.46 · w 0.68 · h 0.44 (high) - WaistbandElastic waistband sits at natural waist, appears slightly textured with a horizontal rib pattern and a seam at center back.
1 region
x 0.18 · y 0.44 · w 0.64 · h 0.10 (high) - Fabric surfaceSmooth, fine-knit fabric with a slight sheen visible across the brief panels, no visible pattern apart from knit texture.
1 region
x 0.20 · y 0.54 · w 0.60 · h 0.32 (high) - Leg openings and seamsNarrow hem at each leg opening with visible single-line stitching; vertical side seam visible at left hip.
3 regions
x 0.20 · y 0.74 · w 0.24 · h 0.14 (high); x 0.56 · y 0.74 · w 0.20 · h 0.14 (high); x 0.16 · y 0.54 · w 0.08 · h 0.30 (medium) - Color uniformityBrief fabric is a uniform dark brown across panels with slight shading from lighting; no visible prints or logos on the garment.
1 region
x 0.20 · y 0.54 · w 0.60 · h 0.30 (high)
Other
Studio rear-shot composition showing the model from shoulders to mid-thigh against a white background with soft directional lighting from the right side.
- Model and croppingImage shows a shirtless male model from the upper back to mid-thigh; head is partially visible and turned left, hands relaxed at sides.
1 region
x 0.06 · y 0.02 · w 0.88 · h 0.96 (high) - Background and lightingPlain white background with soft shadow falloff to the right of the model indicating studio lighting; even illumination highlights fabric sheen.
- Image qualityHigh-resolution, well-focused image with natural color rendering and minimal noise.
Colors
dark brown· brief body#392E33deep brown· waistband#35221C- View and fitBack-facing view of boxer briefs fitted snugly on a male model, showing full rear coverage and mid-thigh leg length.
Variants
14 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4495431 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Purple Grey - Small | CA$19.00 | Yes |
| 4495432 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Purple Grey - Medium | CA$19.00 | Yes |
| 4495433 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Purple Grey - Large | CA$19.00 | Yes |
| 4495434 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Purple Grey - X-Large | CA$19.00 | Yes |
| 4646542 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Ivory/cream Beige - Medium | CA$19.00 | Yes |
| 4646543 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Ivory/cream Beige - Large | CA$19.00 | Yes |
| 4646544 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Ivory/cream Beige - X-Large | CA$19.00 | Yes |
| 4646545 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Hazelnut - Small | CA$19.00 | Yes |
| 4646546 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Hazelnut - Medium | CA$19.00 | Yes |
| 4646547 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Hazelnut - Large | CA$19.00 | Yes |
| 4646548 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Hazelnut - X-Large | CA$19.00 | Yes |
| 4646550 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Mossy Green - Medium | CA$19.00 | Yes |
| 4646551 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Mossy Green - Large | CA$19.00 | Yes |
| 4646552 | 5" Neutral-Hued Stretch Boxer Brief Tencel™ Modal & Organic Cotton - Mossy Green - X-Large | CA$19.00 | Yes |
Documents & Data
Customer Reviews
5 total5 reviews · out of 5
la douceur du mateliel.
la douceur du mateliel.
Décevant
Pas confo
boxeur
boxeur
JUste parfait
JUste parfait
Very comfortable and seemingly well
Very comfortable and seemingly well made.