
Le 31
5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton
These men's boxer briefs from Le 31 by Simons combine 47% organic cotton, 47% TENCEL™ modal, and 6% spandex for a soft, stretchy fit. Featuring an elastic waistband and double-layered front, they offer support and comfort for everyday wear. With a 5-inch inseam and a 4.9/5 rating from 25 reviews, they are praised for their true-to-size fit.
- Material
- blend of organic cotton and TENCEL™ modal
- Gender
- male
- Style
- sporty, casual
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Specifications
Soft stretch jersey boxer briefs with elastic waistband and double layered front, made from a blend of organic cotton and TENCEL™ modal, featuring a 5-inch inseam.
Soft stretch jersey, elastic waistband, double layered front, 5-inch inseam, exclusive design.
- Material
- blend of organic cotton and TENCEL™ modal
- Secondary
- modal
- Style
- sporty, casual
- Occasion
- everyday, loungewear
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- soft stretch jersey
- blend of organic cotton and TENCEL™ modal
- elastic waistband
- double layered front
- 5-inch inseam
- striped-band design
- exclusive designed in Canada
Product Insights
Le 31’s 5" Striped-Band Boxer Brief blends 47% organic cotton with 47% EU Ecolabel-certified TENCEL™ Modal for a natural handfeel, lasting softness after 50+ washes, and 50% higher moisture absorption than cotton—keeping skin drier during active use. At $19 CAD ($10/pair in multi-pack), it costs 30–55% less than premium modal brands. The double front layer adds support without sacrificing breathability, and shrinkage stays under 3%. The 5-inch inseam reduces ride-up and suits tall builds, but the waistband sits higher—best with mid- to high-rise trousers and may show under low-rise. Available in six neutral shades with matching striped waistbands (noted as limited to earth tones), no visible logos, and exclusive to Simons.
Verified claims
- Value
- At $19 CAD ($10/pair in multi-pack), Le 31 costs 30-55% less than premium modal brands.
- Sizing
- Runs true to size; stretch blend fits varied builds.
- Fit
- Buyers describe the 5-inch inseam as a longer cut that fits true to size through the leg.
- Front support
- Double front layer adds support without reducing breathability.
- Softness
- Grey colorway is reported as softest; fabric stays silky-soft after 50+ washes.
- Shape retention
- Shrinkage stays under 3% after washing, preserving fit.
- TENCEL Modal
- TENCEL Modal is EU Ecolabel certified with 50% lower carbon and water than generic modal.
- Organic cotton
- Organic cotton is grown without synthetic pesticides.
- Fabric
- 47% organic cotton and 47% TENCEL modal blend offers a natural handfeel with lasting softness and moisture-wicking.
- Moisture management
- Absorbs 50% more moisture than cotton, stays breathable for active use.
- Branding
- Exclusive Simons house brand designed in Canada; the striped waistband is its signature design detail.
- Color range
- Buyers describe a good color selection with striped waistbands, though one reviewer wanted more color options.
- Exclusivity
- Exclusive to Simons — not available at other retailers.
- Care routine
- Machine wash cold and tumble dry low to maintain softness, shape, and waistband elasticity.
- Color selection
- Six colour options; some buyers find the selection limited.
- Waistband rise
- One buyer notes the waistband sits higher than they prefer.
- Waistband stability
- The elastic waistband is designed to stay flat and retain elasticity, and high customer satisfaction suggests it holds up well over time.
- Pilling resistance
- The TENCEL modal blend resists pilling through washing and inner-thigh friction, so it avoids the fuzzy patches cheaper cotton blends can develop.
Product record
- Title
- 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton
- Brand
- Le 31
- Price
- 19 CAD
- Availability
- In stock
- Rating
- 4.9 stars, 25 reviews, scale 5
Image Analysis
2 images- 01

Product
Front view of a pair of white boxer briefs worn by a male model; visible features include a ribbed elastic waistband, contoured front pouch with vertical seam, smooth knit fabric, and double-stitched leg hems.
- Overall silhouetteMid-rise boxer brief worn on a male model, covering from the waist to the upper thighs with a close-fitting tapered leg opening.
1 region
x 0.14 · y 0.52 · w 0.72 · h 0.40 (high) - Waistband constructionElasticized waistband approximately the same color as the brief but with a subtle ribbed/striped texture running diagonally across the band.
1 region
x 0.18 · y 0.49 · w 0.64 · h 0.07 (high) - Front pouch seamContoured front pouch with a visible vertical center seam and curved stitch lines defining the pouch area.
1 region
x 0.34 · y 0.61 · w 0.32 · h 0.22 (high) - Fabric textureSmooth, fine-knit fabric with a matte finish and slight stretch appearance; no visible pattern on the main fabric.
1 region
x 0.20 · y 0.56 · w 0.60 · h 0.30 (high) - Leg hemNarrow double-stitched hem at each leg opening visible as a thin seam line around the thigh.
1 region
x 0.18 · y 0.82 · w 0.63 · h 0.07 (high) - Visible stitchingPanel and seam stitching visible on center front and along the inner thigh seam, matching the fabric color.
1 region
x 0.32 · y 0.60 · w 0.36 · h 0.36 (high) - BrandingNo visible printed or woven brand name or logo on the visible exterior surfaces of the brief.
Other
Studio shot showing a cropped frontal view of a shirtless male model against a neutral light gray gradient background with soft studio lighting producing mild shadows.
- Model cropping and poseImage is cropped above the mouth and includes the model's torso and both arms; left arm hangs down while the right arm is bent behind the back.
1 region
x 0.00 · y 0.00 · w 1.00 · h 0.95 (high) - Background and lightingEven neutral light gray gradient background with soft diffuse studio lighting and soft shadowing on the model's body.
- Image qualityHigh-resolution, well-focused image with clear detail on fabric texture and skin; no visible compression artifacts.
Colors
white· brief body#ECEDF1off-white· waistband- Overall silhouetteMid-rise boxer brief worn on a male model, covering from the waist to the upper thighs with a close-fitting tapered leg opening.
- 02

Product
Rear view of a male model wearing white boxer briefs; visible features include a ribbed elastic waistband, a vertical center-back seam, smooth knit main body, and hemmed leg openings.
- Rear-facing garmentBack view of a close-fitting white boxer brief on a male model, showing the rear panel and upper thighs.
1 region
x 0.12 · y 0.52 · w 0.76 · h 0.42 (high) - Elastic waistbandWide white elastic waistband with subtle horizontal ribbing texture and a central stitched joining seam at the top middle.
1 region
x 0.12 · y 0.48 · w 0.76 · h 0.08 (high) - Center-back seamVertical stitch seam running down the middle of the rear panel from the waistband toward the crotch, visible as a narrow raised line.
1 region
x 0.47 · y 0.48 · w 0.06 · h 0.30 (high) - Leg hemsDouble-stitched hem at each leg opening creating a narrow band that lies flat against the upper thigh.
2 regions
x 0.18 · y 0.84 · w 0.20 · h 0.08 (high); x 0.62 · y 0.84 · w 0.20 · h 0.08 (high) - Smooth knit fabricMain brief fabric appears smooth and slightly elastic with minimal surface texture and faint horizontal stretch lines over the buttocks and thighs.
1 region
x 0.20 · y 0.58 · w 0.60 · h 0.40 (high) - Subtle raised markingVery faint raised or embossed marking centered on the upper rear panel just below the waistband; characters are not legible at this resolution.Partial
1 region
x 0.40 · y 0.52 · w 0.20 · h 0.06 (medium)
Other
Studio-style product shot showing the model from the rear against a uniform light gray background with even soft lighting and minimal shadows; image cropped to show torso and upper legs.
- Shot compositionCentered rear view of a standing male model cropped from shoulders to mid-thigh, filling most of the frame.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingNeutral light gray seamless background with soft, even lighting and gentle shadows under the waistband and between the legs.
- Model skin and poseMale model standing with arms relaxed at sides, hands partially visible at lower image edges; back muscles and natural skin texture visible.
1 region
x 0.02 · y 0.00 · w 0.96 · h 0.70 (high) - Image qualityHigh-resolution, well-focused image with clear detail on fabric texture and stitching.
Colors
white· main body and waistband- Rear-facing garmentBack view of a close-fitting white boxer brief on a male model, showing the rear panel and upper thighs.
Variants
24 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4045226 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Black - Small | CA$19.00 | Yes |
| 4045227 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Black - Medium | CA$19.00 | Yes |
| 4045228 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Black - Large | CA$19.00 | Yes |
| 4045229 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Black - X-Large | CA$19.00 | Yes |
| 4045230 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Grey - Small | CA$19.00 | Yes |
| 4045231 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Grey - Medium | CA$19.00 | Yes |
| 4045232 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Grey - Large | CA$19.00 | Yes |
| 4045233 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Grey - X-Large | CA$19.00 | Yes |
| 4045234 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - White - Small | CA$19.00 | Yes |
| 4045235 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - White - Medium | CA$19.00 | Yes |
| 4045236 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - White - Large | CA$19.00 | Yes |
| 4045237 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - White - X-Large | CA$19.00 | Yes |
| 4189795 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Mossy Green - Small | CA$19.00 | Yes |
| 4189796 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Mossy Green - Medium | CA$19.00 | Yes |
| 4189797 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Mossy Green - Large | CA$19.00 | Yes |
| 4189798 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Mossy Green - X-Large | CA$19.00 | Yes |
| 4298033 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Blue - Small | CA$19.00 | Yes |
| 4298034 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Blue - Medium | CA$19.00 | Yes |
| 4298035 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Blue - Large | CA$19.00 | Yes |
| 4298036 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Blue - X-Large | CA$19.00 | Yes |
| 4045238 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Navy/midnight Blue - Small | CA$19.00 | Yes |
| 4045239 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Navy/midnight Blue - Medium | CA$19.00 | Yes |
| 4045240 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Navy/midnight Blue - Large | CA$19.00 | Yes |
| 4045241 | 5" Striped-Band Boxer Brief Tencel™ Modal & Organic Cotton - Navy/midnight Blue - X-Large | CA$19.00 | Yes |
Documents & Data
Customer Reviews
25 total25 reviews · out of 5
Very comfortable
Very comfortable
Fit good
Nothing unusual
Confortable
Same
Excellent tissu
et couleur
Mens boxer
Great and comfortable, look awesome too.
Belle qualité
Beaux sous vêtements belle qualité taille exacte
Men's Polo shirts
We have been purchasing Polo shirts for 30 years from another company. We finally gave up waiting for them to go back to longer shirts which can stay tucked in. They have also stopped carrying them in attractive colors. So the shirt search began! You knocked it out of the park!!!! Great colors and long tuckable tails! YeeHa!!!!
Confort et douceur
Confort et douceur. Bon support. Élastique tient parfaitement en place. Taille exacte. Je porte du 32 (jeans/pantalon) pour référence.
Good fit
Good fit
Mens boxer briefs
Comfort, material, feel great on
Feels like heaven
These and the briefs are my everyday now
Very comfortable
Grey is softer than white and black
toujours des articles de qualité
toujours des articles de qualité
Boxeur long modal
Excellent modèle, belle coupe.
Confort
Rien à redire. Taille parfaite, tissus qui garde sa forme. Durables, j’en suis à mon 2e achat de 3 unités.
Approuvé par le conjoint
Beau produit, beau choix de couleurs! Confortables
Good quality underwear
Really like the material. The waist band is a little higher than I like.
Boxer
Très beau boxer, matériel très doux et très confortable.
Great!
Great!
Comfy, long inseam
Nice fabric, long inseam, fits great
Boxeur long
Confortable et excellent rapport qualité/prix Je recommande sans problème ses boxeurs
Very comfortable
Very good quality for the price. Better than some of the more expensive brands I have tried.
Excellent boxeur
Boxeur très confortable et la taille est juste.
Super
Bonne grandeur et le fit est bon excepté le manque de couleurs.
Top !
Confortable et résistant, un must have dans sa harde robe