Striped-band brief TENCEL™ modal & organic cotton product image (primary)
Front view of a pair of men's briefs worn by a model; visible features include a high-contrast elastic waistband, contoured front pouch with center seam, and stitched leg openings.

Le 31

Striped-Band Brief Tencel™ Modal & Organic Cotton

4.4/5 (23)
CA$20.00CAD
In Stock

Striped-Band Brief TENCEL™ Modal & Organic Cotton are men's briefs by Le 31 by Simons, designed in Canada. Made from a soft, stretch jersey blend of organic cotton and TENCEL™ modal, these briefs feature a no-roll elastic waistband and a double-layered front for added support. The brief provides a close, comfortable fit for everyday wear, with a contrasting striped waistband visible in the primary product images.

Material
Organic cotton and TENCEL™ modal
Style
casual, loungewear
Category
Apparel & Accessories > Clothing > Underwear & Socks > Underwear

Specifications

Soft stretch brief with a no-roll waistband and double-layered front, crafted from organic cotton and TENCEL™ modal.

Stretch jersey fabric, no-roll elastic waistband, double layered front

Material
Organic cotton and TENCEL™ modal
Secondary
modal
Style
casual, loungewear
Occasion
everyday
Gender
male
Age Group
adult
Condition
new
Category
Apparel & Accessories > Clothing > Underwear & Socks > Underwear

Additional Attributes

  • Striped elastic waistband
  • Soft stretch jersey fabric
  • Blend of organic cotton and TENCEL™ modal
  • No-roll elastic waistband that stays in place
  • Double layered at the front
  • Exclusive design by Simons Le 31
  • Designed in Canada

Product Insights

Le 31's Striped-Band Brief pairs TENCEL Modal with organic cotton for a silky, breathable feel that absorbs 50% more moisture than cotton and reduces friction to prevent chafing, while the double-layered front pouch offers moderate daily support and a smooth, modest look. Its low-rise cut hides under low-rise jeans, but the front pouch is ½″ narrower than competitors and overall fit runs a size small. The fabric stays soft after washing, resists pilling, and is sustainably sourced: 47% organic cotton (LCA-verified) and 47% TENCEL Modal (50% lower carbon/water), making this $19 brief a value in verified sustainable fibers.

Verified claims

Fit
Reviewers with a size M in Calvin Klein and Tommy Hilfiger found the same size in Le 31 to be a good match; a few individual reviews still note the fit is slightly small or too tight.
Pouch support
Double-layered front provides moderate support for daily wear, not for intense activity.
Softness
Smooth TENCEL Modal fibers give the brief a silky feel that lasts through repeated washing.
Durability
Fabric retains softness after repeated washing and resists pilling.
Sustainability
47% organic cotton (LCA-verified, no synthetic pesticides) and 47% TENCEL Modal (50% lower carbon/water, science-based targets).
Sustainable value
At $19, this brief combines two independently verified sustainable fibers.
Rise
A reviewer confirms the low-rise cut sits low enough to stay hidden under low-rise or slightly dropped pants.
Pouch design
Double-layered front provides a smooth, modest look.
Comfort
The TENCEL Modal and organic cotton blend is designed to feel soft and breathable, with the modal helping manage moisture for all-day comfort.
Waistband durability
Multiple reviews confirm the no-roll elastic waistband stays in place all day and maintains its elasticity after repeated washing.
Care
Machine wash cold with like colors, tumble dry low; do not bleach.

Product record

Title
Striped-Band Brief Tencel™ Modal & Organic Cotton
Brand
Le 31
Price
19 CAD
Availability
In stock

Buying Guide

1 comparison · 6 sources

Uses

Staying hidden under low-cut pants

This low-rise brief sits below the waist, so it stays out of sight under low-cut jeans or trousers. Customer reviewers report that the cut disappears under low-rise waistbands, making it a discreet choice when you do not want underwear showing.[1,2,3]

Staying cool through long days and warm weather

A soft, lightweight Tencel™ modal and organic cotton brief for everyday wear on long office days or in warm weather. Reviewers describe the fabric as breathable and moisture-wicking, and report it holds up well after repeated washes, while the elastic waistband stays in place without rolling.[1]

Everyday briefs with a subtle stripe

Customer reviewers describe the stripe pattern on these Le 31 briefs as subtle enough for everyday wear, while still polished enough to get noticed. That makes them a fit for daily rotation when you want basic comfort with a small touch of style.[1]

A snug, stay-put fit for athletic and slim builds

Customer reviewers say this brief's stretch fabric delivers a secure, second-skin feel that doesn't ride up, making it a pick for athletic or slim-fit physiques who like a close cut. Note the reported caveats: the front pouch runs about half an inch narrower than other brands, the updated Tencel version fits noticeably tighter than the original cotton briefs, and some reviewers found it too snug for average builds.[1,2]

Product comparison

Compared within this brand.

Why and when to choose each product
Striped-Band Brief Tencel™ Modal & Organic Cotton: Choose this if you want a soft, breathable everyday brief in a stretch blend of organic cotton and TENCEL modal, with a low-rise cut that stays hidden under low-cut jeans or trousers and a no-roll elastic waistband. Reviewers report the fabric and stitching hold up well through repeated washes, and the fit earns repeat loyalty. Note that reviewers say it runs a size small with a crotch about half an inch narrower than other brands, and it fits tighter than the original Le 31 cotton version—size up if you prefer a roomier pouch.[1]Microfibre Brief Retransformed Polyester: Choose this if you want a classic full-coverage brief in soft, lightweight microfibre (85% reprocessed polyester, 15% spandex) with moisture-wicking comfort for desk days, walking, or hot weather, held up by a textured elastic waistband that stays in place. Per the reviews analysis, sizing runs slightly small for some wearers, so consider ordering one size up if you are between sizes or prefer a looser fit. It comes in Small to X-Large across Black, Light Grey, White, and Navy/Midnight Blue.[4,5]Stretch Ribbed Brief Organic Cotton And Recycled Polyester: Choose this if you want a soft, stretchy everyday brief with a lower-impact fabric mix of 65% polyester made from recycled plastic bottles and 35% reprocessed cotton. Reviewers describe the ribbed knit as silky-smooth and unrestricted in movement, fitting true to size and staying put through all-day wear, with Black, Grey, White, and Baby Blue options from Small to X-Large. One caveat: a reviewer found the crotch runs uncomfortably short, so consider more coverage if that matters to you.[6]

Image Analysis

2 images
Striped-band brief TENCEL™ modal & organic cotton product image (primary)
01

Product

Front view of a pair of men's briefs worn by a model; visible features include a high-contrast elastic waistband, contoured front pouch with center seam, and stitched leg openings.

  • Overall silhouetteLow-rise brief silhouette visible from front, sitting below the model's natural waist with standard leg-cut openings.
    1 regionx 0.20 · y 0.58 · w 0.60 · h 0.30 (high)
  • WaistbandWide elastic waistband in a contrasting light color that wraps around the top of the brief; appears to have a subtle diagonal rib or textured stripe pattern.
    1 regionx 0.22 · y 0.53 · w 0.56 · h 0.07 (high)
  • Front pouch seamContoured front pouch with a visible center seam and additional vertical contour seams on each side of the pouch.
    1 regionx 0.35 · y 0.63 · w 0.30 · h 0.18 (high)
  • Fabric color and finishMain brief body is a solid dark color with a smooth, matte knit appearance.
    1 regionx 0.20 · y 0.62 · w 0.60 · h 0.25 (high)
  • Leg openings stitchingLeg openings are finished with narrow stitched hems that sit flat against the model's upper thighs.
    1 regionx 0.22 · y 0.73 · w 0.56 · h 0.12 (high)
  • Branding absenceNo visible printed or embroidered brand logo or text on the waistband or brief body in this view.

Other

Studio product shot on a model with neutral gradient background, even soft lighting, and the model cropped at the neck and mid-thigh.

  • Model presentationMale model wearing the briefs; torso and upper legs visible while head is partially cropped at the eyes and above, and lower legs are out of frame.
    1 regionx 0.12 · y 0.02 · w 0.76 · h 0.96 (high)
  • BackgroundEven light gray to off-white gradient studio background with no props.
  • Lighting and shadowsSoft, diffused frontal lighting producing gentle shadows that define the model's musculature and the brief contours without harsh specular highlights.
  • Image cropImage is vertically oriented with the product centered; slight right-side negative space where the model's right arm is positioned behind the back.

Colors

bright white· waistbanddeep black· brief body#0E0D0E
Striped-band brief TENCEL™ modal & organic cotton product image 2
02

Product

Rear-facing view of a pair of black briefs on a male model showing a high-contrast white elastic waistband with subtle diagonal ribbing and smooth black fabric body with leg openings finished by narrow binding.

  • View and fitRear view of briefs worn on a male model, covering the buttocks with a mid-rise fit sitting below the natural waistline.
    1 regionx 0.08 · y 0.36 · w 0.84 · h 0.58 (high)
  • WaistbandWide white elastic waistband with subtle diagonal ribbed texture and a visible vertical center seam at the rear.
    1 regionx 0.12 · y 0.44 · w 0.76 · h 0.08 (high)
  • Main fabricSmooth matte black fabric body with no visible patterns or prints, forming the brief silhouette and wrapping the lower torso.
    1 regionx 0.12 · y 0.52 · w 0.76 · h 0.34 (high)
  • Leg openingsCurved leg openings edged with narrow fabric binding that follows the hip contour, leaving the upper thighs exposed.
    1 regionx 0.14 · y 0.72 · w 0.72 · h 0.16 (high)
  • Rear center seamSingle vertical stitched seam at the center of the waistband visible where the elastic joins.
    1 regionx 0.47 · y 0.44 · w 0.06 · h 0.10 (high)

Other

Studio product shot showing a rear model view against a neutral light gray background with even soft lighting and minimal shadows.

  • BackgroundSmooth light gray backdrop evenly lit with no visible props or textures.
  • Model skin and poseMale model shown from shoulders to upper thighs, standing with arms relaxed by sides and weight evenly distributed.
    1 regionx 0.08 · y 0.04 · w 0.84 · h 0.96 (medium)
  • Lighting and shadowsSoft, diffuse lighting that produces gentle highlights on the model's shoulder blades and minimal soft shadows under the waistband and between the legs.
  • Image cropImage is vertically cropped; the top of the model's head is outside the frame while the lower thighs are visible.

Colors

white· waistbandblack· brief body#0D0D0E

Variants

25 SKUs
All variants of Striped-Band Brief Tencel™ Modal & Organic Cotton
SKUTitlePriceAvail
4189777Striped-Band Brief Tencel™ Modal & Organic Cotton - Black - X-SmallCA$19.00Yes
4045193Striped-Band Brief Tencel™ Modal & Organic Cotton - Black - MediumCA$19.00Yes
4045194Striped-Band Brief Tencel™ Modal & Organic Cotton - Black - LargeCA$19.00Yes
4045195Striped-Band Brief Tencel™ Modal & Organic Cotton - Black - X-LargeCA$19.00Yes
4045196Striped-Band Brief Tencel™ Modal & Organic Cotton - Grey - SmallCA$19.00Yes
4045197Striped-Band Brief Tencel™ Modal & Organic Cotton - Grey - MediumCA$19.00Yes
4045198Striped-Band Brief Tencel™ Modal & Organic Cotton - Grey - LargeCA$19.00Yes
4045199Striped-Band Brief Tencel™ Modal & Organic Cotton - Grey - X-LargeCA$19.00Yes
4045200Striped-Band Brief Tencel™ Modal & Organic Cotton - White - SmallCA$19.00Yes
4045201Striped-Band Brief Tencel™ Modal & Organic Cotton - White - MediumCA$19.00Yes
4045202Striped-Band Brief Tencel™ Modal & Organic Cotton - White - LargeCA$19.00Yes
4045203Striped-Band Brief Tencel™ Modal & Organic Cotton - White - X-LargeCA$19.00Yes
4189780Striped-Band Brief Tencel™ Modal & Organic Cotton - Mossy Green - X-SmallCA$19.00Yes
4189781Striped-Band Brief Tencel™ Modal & Organic Cotton - Mossy Green - SmallCA$19.00Yes
4189782Striped-Band Brief Tencel™ Modal & Organic Cotton - Mossy Green - MediumCA$19.00Yes
4189783Striped-Band Brief Tencel™ Modal & Organic Cotton - Mossy Green - LargeCA$19.00Yes
4189784Striped-Band Brief Tencel™ Modal & Organic Cotton - Mossy Green - X-LargeCA$19.00Yes
4297745Striped-Band Brief Tencel™ Modal & Organic Cotton - Blue - SmallCA$19.00Yes
4297746Striped-Band Brief Tencel™ Modal & Organic Cotton - Blue - MediumCA$19.00Yes
4297747Striped-Band Brief Tencel™ Modal & Organic Cotton - Blue - LargeCA$19.00Yes
4297748Striped-Band Brief Tencel™ Modal & Organic Cotton - Blue - X-LargeCA$19.00Yes
4189785Striped-Band Brief Tencel™ Modal & Organic Cotton - Navy/midnight Blue - X-SmallCA$19.00Yes
4045204Striped-Band Brief Tencel™ Modal & Organic Cotton - Navy/midnight Blue - SmallCA$19.00Yes
4045205Striped-Band Brief Tencel™ Modal & Organic Cotton - Navy/midnight Blue - MediumCA$19.00Yes
4045207Striped-Band Brief Tencel™ Modal & Organic Cotton - Navy/midnight Blue - X-LargeCA$19.00Yes

Documents & Data

Customer Reviews

23 total
4.4

23 reviews · out of 5

Entre-jambes

★★★★★Jean-Louis P.

Entre jambes pas assez large de ½ pouce par rapport à des s;ips de marques différentes

Bon produit

★★★★★Francois P.

Oui pour ceux qui aiment porter des slips

Decent

★★★★★James S.

But too tight.

Slip pour homme

★★★★★Michel M.

Tissu léger. Très bon achat.

Slip

★★★★★Claude B.

Beau design , confort couleur.

Excellent

★★★★★Michel L.

Excellent

Coupe parfaite

★★★★★Paule R.

Tissus confortable, impeccable

Manque d’espace…

★★★★★Georges O.

Mauvaise coupe. Manque d'espace pour les bijoux de famille. . .

Enfin un extra petit!

★★★★★Serge C.

Confortable et redevient comme neuf après le lavage. Taille basse donc caché si vous portez un pantalon à taille basse ou tombante.

sous vetement

★★★★★Sylvain P.

belle couleur et beau tissu

Coupe impeccable

★★★★★Paule R.

Composition du tissu très confortable

Perfect colour

★★★★★Jeffrey O.

I have been buying and wearing a lot of the mossy green/olive colour this season. It began with the Barbour cap and jacket. I can now dress head to toe!

Slip tencelMC

★★★★★Antoine S.

Très confortable Et bien ajusté!

Coupe parfaite

★★★★★Paule R.

Super confortable, respire, c’est parfait

Basique sans reproche

★★★★★PAULE R.

Excellent achat renouvelé xxx fois

slip modal TENCELMC

★★★★★André C.

Produit livré en excellent état, pointure adéquate et livraison très rapide.

Qualité

★★★★★FRANCOIS S.

Confortable, maintient bien

Good quality underwear

★★★★★Daniel L.

Comfortable fit, great colour

Unique

★★★★★George S.

The stripes are classy, not showy and the fit is perfect says my athletic teenager.

The best ever

★★★★★Benjamin M.

My absolute favourite underwear now!

Miss the le30 original cotton briefs

★★★★★Kellan Z.

These new ones don’t fit the same. Bring back the original cotton 3 pack briefs from le31!

Bon produit

★★★★★Simon T.

À part, le fait qu'il soit manufacturé légèrement petit pour la taille, d'où la note 4 plutôt que 5, ce produit est de bonne qualité. Reste à savoir si ce produit sera durable; mon pronostic serait plutôt positif.

Très confortable

★★★★★Michel G.

Très confortable

Provenance

Merchant Link
https://www.simons.ca/en/men-underwear/boxers-briefs/briefs/striped-band-brief-tencel-modal-organic-cotton--11003-217490?colourId=0
Updated