
Le 31
Solid Tencel™ Modal Pyjama Short
Solid Tencel™ Modal Pyjama Short is a men's sleepwear/loungewear short from the Le 31 by Simons exclusive Canadian-designed line, constructed from a stretch TENCEL Modal knit jersey that is soft and lightweight. It includes an elastic waistband with a fabric drawstring, vertical front hand pockets, a single back patch pocket, and a relaxed knee-length fit as seen in product imagery. The short is intended for sleep or casual lounging, with a demonstrated olive-green colorway.
- Material
- Stretch TENCEL Modal
- Style
- loungewear, casual
- Category
- Apparel & Accessories > Clothing > Sleepwear & Loungewear > Pajamas
Specifications
Ultra-soft stretch TENCEL Modal pyjama shorts with elastic waistband and pockets.
Stretch TENCEL Modal fabric, elastic waistband with drawcord, vertical hand pockets
- Material
- Stretch TENCEL Modal
- Style
- loungewear, casual
- Occasion
- sleepwear, loungewear
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Sleepwear & Loungewear > Pajamas
Additional Attributes
- Ultra-comfortable super-soft cool jersey
- Stretch TENCEL™ Modal fabric
- Elastic waistband with drawcord
- Vertical hand pockets
- Matching T-shirt available (9630-209236)
- Exclusive design by Simons Le 31
Product Insights
The Solid Tencel™ Modal Pyjama Short offers a premium sleepwear experience at an accessible price, combining 95% TENCEL Modal with 5% elastane for four-way stretch and moisture-wicking that outperforms cotton by 50%, making it ideal for sweat and skin sensitivity concerns—even dermatologist-recommended for eczema and back acne. Its core promise is adaptive comfort: the stretch fabric, drawcord waist, and side pockets that resist phone sag create a customizable fit, while the short rise suits average-height men but feels snug for tall men, and the relaxed cut may feel too loose for those preferring a fitted silhouette. Key tradeoffs include careful laundering (wash in mesh bag, air dry to prevent fuzzing) and sizing that runs large in seat and thigh, yet buyers find the shorts become softer with each wash, resist pilling and shrinking, and serve as a modesty layer under sheer dresses or for light errands, often converting pajama-averse spouses. At $39—roughly one-third the cost of comparable Eberjey shorts—this Simons exclusive delivers premium fiber quality and features that challenge higher-priced alternatives.
Verified claims
- Moisture wicking
- 95% TENCEL Modal wicks sweat 50% more efficiently than cotton.
- Skin compatibility
- Smooth fiber surface reduces skin irritation during perspiration.
- Sizing
- Buyers report the fit runs true to size or slightly large, and the stretch fabric with drawcord helps bridge between sizes.
- Rise
- One buyer reports the rise runs short.
- Adjustability
- Stretch TENCEL Modal with 5% elastane and drawcord allow a customizable fit.
- Care
- Machine wash cold, ideally in a mesh bag, with liquid detergent; avoid bleach and fabric softener.
- Drying
- Low-heat tumble drying is recommended to preserve softness, but air drying preserves the smooth finish longer; repeated tumble drying can cause surface fuzzing.
- Fabric softening
- Shorts become softer with each wash.
- Price comparison
- At $39, it costs roughly one-third of Eberjey Henry shorts.
- Feature comparison
- Includes elastic drawcord waist and side pockets, matching Eberjey set.
- Exclusive sourcing
- Designed in Canada as part of Simons' exclusive Le 31 line.
- Softness longevity
- Becomes softer with washing and resists pilling.
- Cut
- Buyers describe the cut as relaxed and roomy, and at least one reviewer found the width above the knee too loose.
- Stretch
- 5% elastane provides four-way stretch that adapts to different body shapes.
- Pockets
- Drawcord prevents phone sag in integrated pockets.
- Value proposition
- Same pocket-and-drawcord features as the roughly $148 USD Eberjey set, priced around 4× higher.
- Temperature regulation
- Cool and breathable, regulates temperature year-round.
- Skin sensitivity
- The TENCEL Modal fiber has a smooth surface that is frequently recommended by dermatologists for eczema, back acne, and general irritation.
- Wash performance
- Becomes softer each wash; resists pilling and shrinking.
- Modesty layer
- Buyers use these shorts as a modesty layer under sheer dresses.
- Spouse conversion
- Buyers say these shorts win over pajama-averse spouses.
- Brand value
- Simons exclusive with Canadian design, offering premium features at mainstream price.
- Fabric quality
- 95% TENCEL Modal with 5% elastane, same premium fiber as designer brands, pilling/shrink resistant.
- Fit and features
- Runs true to size or slightly large with a short rise; no fly; vertical hand pockets hold a smartphone; drawcord cinches the waist.
- Softness
- Buyers repeatedly describe the shorts as very soft, lightweight, and comfortable.
Product record
- Title
- Solid Tencel™ Modal Pyjama Short
- Brand
- Le 31
- Price
- 39 CAD
- Availability
- In stock
Image Analysis
3 images- 01

Product
Front view of a male model wearing a matching short-sleeve crew neck top and drawstring shorts in a uniform olive-green knit fabric; visible elastic waistband with drawstring and side pockets on the shorts.
- Top shape and necklineShort-sleeve crew neck T-shirt with a relaxed straight hem that falls to the hip, smooth drapey knit fabric.
1 region
x 0.25 · y 0.06 · w 0.50 · h 0.41 (high) - Shorts silhouetteKnee-length relaxed-fit shorts with a straight leg opening and slightly above-knee hem on the model.
1 region
x 0.25 · y 0.47 · w 0.50 · h 0.35 (high) - Waistband and drawstringElastic waistband with an external flat fabric drawstring tied in a short loose knot centered at the front.
1 region
x 0.40 · y 0.52 · w 0.20 · h 0.08 (high) - Side pocketsIn-seam side pockets; right pocket is in use with the model's hand partially inserted, left pocket visible with hand resting near opening.
2 regions
x 0.58 · y 0.53 · w 0.15 · h 0.28 (high); x 0.24 · y 0.56 · w 0.12 · h 0.20 (high) - Fabric appearanceSmooth, lightweight knit with a soft drape and a slight matte finish; fabric shows faint vertical drape lines from movement.
1 region
x 0.25 · y 0.06 · w 0.50 · h 0.76 (medium) - Visible seams and hemsNarrow stitched hems at sleeve ends and shorts leg openings; visible stitching line at the waistband seam.
2 regions
x 0.25 · y 0.06 · w 0.50 · h 0.20 (medium); x 0.25 · y 0.74 · w 0.50 · h 0.08 (medium) - Model pose and occlusionModel stands facing forward with left hand in left pocket and right hand resting near right thigh; lower legs and feet are bare and visible.
1 region
x 0.18 · y 0.48 · w 0.64 · h 0.50 (high)
Other
Studio full-body front shot of the model against a neutral light beige background with soft diffuse lighting and minimal shadows; image shows entire model from head to feet.
- Viewing angleFull-frontal, slightly relaxed stance; camera framed to include full body from head to toes.
- Background and lightingPlain light beige studio wall and floor with even soft lighting producing gentle shadows mainly under the feet and along the model's left side.
- Props and stylingNo props; model is barefoot and wearing the shown garments only.
- Image framingCentered composition with the model vertically centered and space above the head and below the feet visible; slight right-side negative space.
Colors
olive green· top and shorts fabric#4A4533- Top shape and necklineShort-sleeve crew neck T-shirt with a relaxed straight hem that falls to the hip, smooth drapey knit fabric.
- 02

Product
Men's olive-green knit lounge shorts with an elastic drawstring waistband, straight hems, and a visible front fly seam; shown on a model from waist to feet.
- Overall silhouetteKnee-length relaxed-fit shorts with a straight hem falling to mid-thigh, shown on a standing model.
1 region
x 0.18 · y 0.16 · w 0.64 · h 0.42 (high) - Waistband and drawstringElastic waistband with a center front tie drawstring made from the same fabric and color, tied in a short bow above the fly.
1 region
x 0.33 · y 0.12 · w 0.34 · h 0.10 (high) - Front seam / fly detailVertical stitched front fly seam running from the waistband down the center front of the shorts.
1 region
x 0.44 · y 0.18 · w 0.12 · h 0.24 (high) - Side pocket areaSlight horizontal opening and fabric drape at the hips consistent with side pockets; left side pocket area is partially occluded by the model's hand.Partial
2 regions
x 0.20 · y 0.20 · w 0.18 · h 0.18 (medium); x 0.62 · y 0.20 · w 0.16 · h 0.18 (medium) - Fabric appearanceSmooth, lightweight knit with a soft drape and a slight sheen visible in highlights and folds.
1 region
x 0.28 · y 0.20 · w 0.44 · h 0.36 (high) - Matching top overlapA small portion of a matching olive-green top is visible tucked into the waistband at the top of the image.
1 region
x 0.28 · y 0.06 · w 0.44 · h 0.10 (high)
Other
Studio shot showing model standing on a neutral beige floor and background with soft, even lighting and minimal shadows; image framed from waist to feet.
- Shot compositionFrontal studio photograph cropped from the model's mid-torso down to the feet, centered horizontally.
- Background and surfaceUniform light beige wall and floor creating a continuous neutral backdrop and floor plane.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (low) - Lighting and shadowsSoft, diffused lighting with mild shadows under the model's feet and subtle shading along the legs and fabric folds.
- Visible model partsModel's bare lower legs and feet are visible; hands rest near hips with one hand touching the shorts.
1 region
x 0.14 · y 0.46 · w 0.72 · h 0.44 (high)
Colors
olive green· shorts body#4D4935- Overall silhouetteKnee-length relaxed-fit shorts with a straight hem falling to mid-thigh, shown on a standing model.
- 03

Product
Rear view of a pair of men's knee-length lounge/pyjama shorts on a standing model showing an elastic waistband, a single rear patch pocket on the right, and straight hemmed legs in a drapey knit fabric.
- SilhouetteRear-facing shorts with a relaxed, straight leg that fall to just above the knees on the model.
1 region
x 0.16 · y 0.18 · w 0.68 · h 0.36 (high) - WaistbandElastic waistband visible around the waist with slight gathered fabric; waistband matches the short material and color.
1 region
x 0.20 · y 0.10 · w 0.60 · h 0.08 (high) - Back pocketSingle square patch pocket located on the right rear side (viewer left) with visible topstitching around edges.
1 region
x 0.58 · y 0.20 · w 0.18 · h 0.16 (high) - Fabric drape and textureLightweight, smooth knit fabric with a soft drape and slight vertical pull lines visible where fabric hangs; no visible texture like ribbing or terry.
1 region
x 0.25 · y 0.18 · w 0.50 · h 0.30 (high) - Hem and stitchingStraight, single-fold hem at leg openings with visible seam line; side seams visible on both sides.
1 region
x 0.18 · y 0.44 · w 0.64 · h 0.08 (high)
Other
Studio shot showing a standing male model from the back against a neutral pale beige background; soft even lighting and floor visible; model is barefoot.
- Model and poseMale model standing with weight distributed evenly, arms relaxed at sides, photographed from the rear to show shorts; lower legs and feet visible.
1 region
x 0.10 · y 0.08 · w 0.80 · h 0.86 (high) - Background and lightingUniform pale beige studio background and floor with soft, even lighting producing minimal shadows.
- Crop and compositionImage is vertically framed to include the model from mid-back to feet, centering the shorts in the frame.
- Image qualityHigh resolution with clear focus on garment details and stitching; no visible noise or blur.
Colors
olive green· shorts#6B654B- SilhouetteRear-facing shorts with a relaxed, straight leg that fall to just above the knees on the model.
Variants
5 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 3514429 | Solid Tencel™ Modal Pyjama Short - Black - Medium | CA$39.00 | Yes |
| 3514430 | Solid Tencel™ Modal Pyjama Short - Black - Large | CA$39.00 | Yes |
| 4348077 | Solid Tencel™ Modal Pyjama Short - Mossy Green - Small | CA$39.00 | Yes |
| 4348078 | Solid Tencel™ Modal Pyjama Short - Mossy Green - Medium | CA$39.00 | Yes |
| 4398237 | Solid Tencel™ Modal Pyjama Short - Indigo/dark Blue - Small | CA$39.00 | Yes |
Documents & Data
Customer Reviews
59 total59 reviews · out of 5
Confortable
Il est confortable, surtout lors des grandes chaleurs.
Confortable
Mon aime beaucoup ce bermuda détente!
Bermuda
Confortable
Tissus très confortable mais courte
Tissus très confortable mais courte fourche.
👍
👍
Short
Très confortable et léger
bien
confortable bonne qualité
Excellent product. Bought for my
Excellent product. Bought for my Dad.
Douceur
Doux et comfortable … souvent j’achète XL mis avec le tissu modal le L fait très bien
Perfect fit!
Soft, breathable, can actually sleep in them without sweating up a storm.
Très confortable, tissu doux
Très confortable, tissu doux
Belle qualité
Parfait sous les robes transparentes et léger maintien confortable.
Comfy and breathable
I bought this for my husband and he loves the fit and feel! will buy more!
size
soft, stretch material accurate sizing.
Vêtements détente
Confortable et doux
Sooooooft!
Perfect sleep shorts. So very soft.
Trop confortable texture très douce
Trop confortable texture très douce
Feels great
The fabric is breathable and feels very soft.
Très doux
Très beau et durable (modèle idem acheté depuis 2 ans). Fait un peu grand
Aprfait
Aprfait
Bon achat
Agréable à porter et peu d’entretien après lavage
Super
Texture très agréable et vraiment confortable
Bermudas
Nice material
Très satisfait
Très satisfait
soft and comfortable
nice blue colour, very soft and stretchy
Très confortable, tissu très doux
Très confortable, tissu très doux
Beau tissu
Beau tissu
Super
Très confortable et vraiment doux
Excellent quality and truly comfortable
Excellent quality and truly comfortable
Parfait. Coupe et matière fluide.
Parfait. Coupe et matière fluide.
Cadeau apprécié
Cadeau apprécié
Décevant
Déçu du tissu Tencel et de la largeur du bermuda au-dessus du genou.
Confortable
Cet ensemble est doux et super confortable. La couleur est belle.
Feels luxurious
Feels luxurious
Sleep Aid
Great material for those who don't want to overheat at night; the body needs to cool down 1-2 degrees in order to sleep well and this helps along.
Satisfait!
Souple, confortable, tissus léger et doux pour la peau.
Confort total!
Très doux et confortable!
Tout était parfait
Tout était parfait
Comfy
Fits perfect
Impeccable
Très confortable
Beau tissu doux
belle qualité
Great PJs
Perfect set for my non-pj-wearing husband, very light and says super comfortable, true to size and colours (bought the Lilac too for easy spotting)…
Très léger.
Le bermuda est très léger,confortable et très doux.
Confort
Beau style relaxe
comfortable
nice and light, comfortable on the skin, roomy
Incroyable
Très doux, très léger, super confortable
Très bien
Doux et confortable
Soft and comfortable
These are super comfortable.
Confort et léger
Bon confort
Parfait et confortable!
Parfait et confortable!
Great addition to summer wardrobe-
Great addition to summer wardrobe- very light and perfect for hot weather
Poor packing quality
My first pair arrived with a tear in the bum of the shorts and Simon's isn't taking care when handling. Great shorts but not much durability in their handling.
le confort
le confort
Super confortable
Tissu léger, souple et très confortable.
Confort
Tissu souple et confortable.
Nice material
He likes them.
Confortable
Belle qualité
Parfait
Parfait
Super soft
Bought for mu husband hes very happy.