
Le 31
Responsible Wool Stretch Pant Stockholm Fit - Slim
These slim-fit trousers from Le 31 by Simons are made from a soft stretch fabric blend of responsible wool and polyester derived from recycled plastic bottles, with a partial satiny lining. The Stockholm fit provides a slim silhouette from thigh to ankle, featuring slant pockets, buttoned piped back pockets, and an unfinished hem (free in-store hemming available). The light grey pants also include a flat front waistband, center creases, and belt loops, and pair with the matching jacket (style 12016-229619).
- Material
- Blend of responsible wool and polyester made from recycled plastic bottles
- Style
- slim-fit
- Category
- Apparel & Accessories > Clothing > Suits > Pant Suits
Color
Size
Specifications
Responsible wool stretch pant with slim fit from thigh to ankle, featuring soft stretch fabric and satiny lining.
Slim fit, soft stretch fabric, partial satiny lining, slanted pockets, buttoned piped pockets, unfinished hem.
- Material
- Blend of responsible wool and polyester made from recycled plastic bottles
- Secondary
- polyester
- Style
- slim-fit
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Suits > Pant Suits
Additional Attributes
- Exclusive designed in Canada
- Stockholm fit: slim from thigh to ankle
- Slant pockets
- Buttoned piped pockets behind
- Unfinished hem
- Soft stretch fabric in responsible wool and recycled polyester
- Partial satiny lining
- Matching jacket available
Product Insights
The Le 31 Responsible Wool Stretch Pant in Stockholm slim fit combines recycled polyester stretch for mobility without bagging at knees and seat, with an unfinished hem offering free in-store hemming for custom break. Its stretch fabric requires a flexible hem stitch and steamer care over ironing to prevent damage to the satin lining; brushing after each wear and spot cleaning extend longevity by preserving lanolin. Slant pockets are functional, and the highest-density point of view is that this pant delivers durable, comfortable performance through its shape-memory stretch, hinging on a maintenance routine that avoids traditional pressing.
Verified claims
- Trouser break
- Unfinished hem with free in-store hemming enables custom break selection.
- Hem construction
- Unlined lower leg eases hemming; stretch fabric demands a flexible stitch.
- Post-hem care
- Steam the new hem crease to preserve the stretch fabric's structure.
- Fit mobility
- Recycled stretch prevents permanent bagging, enhancing comfort in the slim fit.
- Cleaning
- Reserve dry cleaning for visible stains and spot clean the satin lining.
- Wrinkle removal
- Use a garment steamer instead of an iron to prevent damage.
- Daily care
- Brush after each wear and store on a contoured wooden hanger.
- Stretch retention
- Elastic recovery from recycled polyester prevents bagging at knees and seat.
- Fabric care
- Steaming reactivates shape memory; brushing and odor resistance minimize cleaning frequency.
- Hemming
- Stretch fabric requires a hem stitch with give, such as narrow zigzag, to avoid failure under tension.
- Recycled polyester content
- Lining 100% polyester; main fabric blend includes recycled polyester from plastic bottles.
- Stretch and mobility
- Recycled polyester stretch equals virgin material and enables slim-fit mobility without bagging.
- Care and longevity
- Brushing and fewer cleanings preserve lanolin and extend pant life.
- Pockets
- Slant pockets are functional, not decorative.
- Lining care
- Satin lining will melt if ironed; steam instead.
Product record
- Title
- Responsible Wool Stretch Pant Stockholm Fit - Slim
- Brand
- Le 31
- Price
- 195 CAD
- Availability
- In stock
Deep Research
Care, cleaning, and long-term maintenance
- The polyester content and partial lining minimise the pant’s absorption of perspiration and environmental odours, so dry cleaning is only needed after significant wear or visible staining — over-cleaning strips the natural lanolin from the wool and can cause the satin lining to break down or lose its sheen over time.
- To remove perspiration marks from the partial satiny lining, dab with a damp microfiber cloth and a trace of gentle wool wash rather than rubbing, which can burnish the satin surface and transfer moisture to the wool facing.
- A garment steamer held 15–20 cm (6–8 in) from the fabric relaxes wrinkles and reactivates the shape memory of the stretch fibers without the shine risk or heat damage that a dry iron imposes, particularly on the satin lining which can melt or warp at high temperatures.
- Hanging these pants on a wide, contoured wooden hanger preserves the slim thigh-to-ankle line and prevents the partial lining from pulling and sagging — wire hangers concentrate weight on the waistband and hem, distorting the unfinished hem and creasing the wool.
- After the complimentary in-store tailoring, steam the new crease to set the hem gently instead of using a hot iron, which can permanently flatten the fabric’s stretch structure and cause the slim leg opening to kick out.
- Using a soft garment brush after each wear lifts surface dust and micro-debris before it abrades the wool fibres, prolonging the matte finish and reducing the frequency of dry cleaning cycles that stress the stretch polyester component.
What 'responsible wool' means for this pant
- The polyester portion of the blend is explicitly sourced from recycled plastic bottles, giving the fabric a second sustainability credential that is both clearly defined and easily communicated to consumers evaluating material claims.
Unfinished hem and tailoring options
- The partial satiny lining means the lower leg is unlined, so the tailor only works with the wool-polyester shell at the hem — no risk of lining bunching or peeking out below the cuff, and the process is quicker and cleaner than on a fully lined trouser.
- Because the wool-polyester blend contains stretch, a traditional blind hem stitch may fail under tension; an experienced tailor will instead use a straight stitch with a slight give or a narrow zigzag to keep the hem flat and secure through movement.
- Given the Stockholm fit's slim taper from thigh to ankle, a shorter break (no-break or slight half-break) prevents excess fabric from disrupting the clean leg line, making the unfinished hem especially useful for nailing the silhouette's intended sleek look.
- The unfinished hem combined with Simons' complimentary in-store hemming service lets the buyer specify an exact trouser break — no-break, half-break, or full-break — without additional cost, effectively turning an off-the-rack size into a custom-length garment.
Role of recycled polyester in the wool blend
- Recycled polyester derived from plastic bottles retains the same molecular structure and mechanical properties as virgin polyester, so the pant’s stretch, shape retention, and resistance to creasing are not diminished by the use of post-consumer material.
- The recycled polyester content provides the elastic recovery that allows the Stockholm slim fit to accommodate movement through the thighs and knees without permanent bagging, giving the trim cut more real-world wearability than a non-stretch wool pant would offer.
Image Analysis
3 images- 01

Product
Full-length view of a light grey two-piece suit on a model, showing front of trousers and front of jacket with a light-colored dress shirt and black loafers.
- Trousers silhouetteStraight slim-leg trousers with a visible center crease running down the front of each leg and a flat front waistband.
1 region
x 0.34 · y 0.38 · w 0.30 · h 0.56 (high) - Waistband and belt loopsWaistband with narrow belt loops visible above the fly; the model's right hand is partially inserted in the right side pocket.
1 region
x 0.38 · y 0.30 · w 0.22 · h 0.14 (high) - Side pocketsAngled side pockets; right pocket is in use with the hand inserted, left pocket seam visible at the hip.
2 regions
x 0.44 · y 0.36 · w 0.18 · h 0.18 (high); x 0.34 · y 0.36 · w 0.12 · h 0.12 (medium) - Jacket frontSingle-breasted two-button jacket worn open, with a notch lapel, chest welt pocket on the left, and flap pockets at hip level.
1 region
x 0.30 · y 0.06 · w 0.40 · h 0.42 (high) - Jacket buttons and sleeveTwo visible dark buttons on the jacket front and long sleeves with a smooth finish; sleeve ends reach the model's wrists.
1 region
x 0.34 · y 0.24 · w 0.18 · h 0.26 (high) - Shirt detailsLight cream or off-white button-up dress shirt with a pointed spread collar and visible front buttons under the jacket.
1 region
x 0.38 · y 0.10 · w 0.20 · h 0.20 (high) - ShoesGlossy black slip-on loafers with a low heel visible at the bottom of the frame.
1 region
x 0.36 · y 0.86 · w 0.28 · h 0.10 (high) - Suit fabric appearanceLight grey fabric with a subtle texture or fine weave visible at close inspection, uniform across jacket and trousers.
1 region
x 0.30 · y 0.08 · w 0.40 · h 0.76 (medium)
Other
Studio shot of a male model standing against a plain light background with soft directional lighting from the left creating a subtle shadow to the right.
- Model and poseFull-body model facing forward with weight shifted to one leg, left arm bent with hand in pocket and right arm relaxed by the side.
1 region
x 0.26 · y 0.02 · w 0.48 · h 0.96 (high) - BackgroundUniform pale neutral backdrop that is slightly darker on the right due to model shadow; no props or packaging visible.
- Lighting and shadowSoft directional lighting from the left produces a mild cast shadow of the model on the wall to the right.
- Image crop and framingPortrait-oriented full-body crop including the model's head to shoes with even margins around the subject.
Colors
light grey· jacket and trousers#F2EEF2cream· dress shirt#F3ECEDblack· shoes#0D0D0E- Trousers silhouetteStraight slim-leg trousers with a visible center crease running down the front of each leg and a flat front waistband.
- 02

Product
Front view of a pair of light grey dress pants showing waistband, belt loops, side pockets, center fly, pressed front creases, and full-length straight legs with a subtle woven check texture.
- Waistband and belt loopsVisible flat waistband with five belt loops; waistband sits at natural waist and has a clean topstitch line matching fabric color.
1 region
x 0.17 · y 0.07 · w 0.66 · h 0.14 (high) - Front closure and flyCentered front fly area visible with a concealed fly placket and a small visible seam at the crotch; no exposed hardware is visible.
1 region
x 0.36 · y 0.16 · w 0.28 · h 0.20 (high) - Side pocketsSlanted inset side pockets; right pocket is used by the model so the opening is slightly gaped.
2 regions
x 0.63 · y 0.14 · w 0.22 · h 0.18 (high); x 0.15 · y 0.18 · w 0.18 · h 0.22 (high) - Pressed front creasesSharp vertical pressed creases run down the center of each pant leg from the upper thigh to the hem.
2 regions
x 0.20 · y 0.20 · w 0.26 · h 0.66 (high); x 0.52 · y 0.20 · w 0.26 · h 0.66 (high) - Leg cut and hemStraight slim full-length legs with plain hems that rest on top of dress shoes; no cuffs are present.
1 region
x 0.18 · y 0.62 · w 0.64 · h 0.32 (high) - Fabric texture and patternSmooth suiting fabric with a subtle fine check or micro-grid woven pattern visible at close view.
1 region
x 0.32 · y 0.20 · w 0.36 · h 0.56 (high)
Other
Studio front-facing cropped model shot showing pants from waist to shoes, with a white shirt top and black loafers; even soft lighting with subtle shadow to the right.
- Shot compositionFrontal studio shot cropped from just above the waist to the shoes, centered on the legs and front of the pants.
- Model styling visibleWhite long-sleeve dress shirt tucked into the waistband and black leather loafers visible; model left hand rests at side and right hand in pocket.
2 regions
x 0.06 · y 0.03 · w 0.20 · h 0.30 (high); x 0.60 · y 0.68 · w 0.34 · h 0.26 (high) - Background and lightingNeutral light grey studio background with soft even lighting and a faint right-side shadow falloff.
- Reflections and shadowsSubtle floor reflection and shadow beneath shoes and lower hems, consistent with studio floor surface.
1 region
x 0.20 · y 0.84 · w 0.60 · h 0.12 (medium)
Colors
light cool grey· main fabric#D2D1D6- Waistband and belt loopsVisible flat waistband with five belt loops; waistband sits at natural waist and has a clean topstitch line matching fabric color.
- 03

Product
Rear view of a pair of light grey dress trousers on a model showing waistband with belt loops, two single-welt back pockets with dark buttons, center back seam/crease lines, and straight slim legs ending over black dress shoes.
- Overall silhouetteRear-facing trousers with a slim, straight leg silhouette and a visible center crease running down each pant leg.
1 region
x 0.14 · y 0.14 · w 0.72 · h 0.82 (high) - Waistband and belt loopsFlat waistband with evenly spaced belt loops visible around the top of the trousers.
1 region
x 0.22 · y 0.06 · w 0.56 · h 0.10 (high) - Back pocketsTwo single-welt back pockets positioned symmetrically on the seat; each pocket has a narrow welt trim and a dark round button fastening near the inner pocket edge.
2 regions
x 0.24 · y 0.16 · w 0.24 · h 0.06 (high); x 0.52 · y 0.16 · w 0.24 · h 0.06 (high) - Fabric appearanceSmooth suiting fabric with a fine, subtle woven texture visible across the pant surface.
1 region
x 0.18 · y 0.18 · w 0.64 · h 0.70 (medium) - Hem and leg openingStraight hem finishing that falls over the top of black low-heel dress shoes, showing slight break at the front of the legs.
1 region
x 0.20 · y 0.84 · w 0.62 · h 0.15 (high) - Visible seamsVertical side seams and rear seat seams are visible, defining the pant construction at the back.
1 region
x 0.14 · y 0.16 · w 0.72 · h 0.64 (medium)
Other
Studio shot of a model from the rear against a seamless light neutral background; model wears a white long-sleeve shirt and black dress shoes. Even, soft lighting with minimal shadowing and the image cropped to show from mid-back to shoes.
- View and compositionRear view of a standing model, centered in frame; image cropped to include lower torso to shoes.
1 region
x 0.06 · y 0.00 · w 0.88 · h 1.00 (high) - BackgroundPlain seamless light neutral background with subtle gradient and a faint floor line visible near the bottom of the image.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Model hands and shirt cuffsModel's hands rest at the sides with visible white long-sleeve shirt cuffs and cuff buttons on both wrists.
2 regions
x 0.11 · y 0.10 · w 0.14 · h 0.28 (high); x 0.75 · y 0.10 · w 0.13 · h 0.28 (high) - Shoes and stanceModel stands with feet slightly apart wearing black low-heel dress shoes; slight shadow beneath shoes from studio lighting.
1 region
x 0.26 · y 0.88 · w 0.48 · h 0.12 (high) - LightingSoft, diffuse studio lighting with low-contrast shadows and even illumination across the garment.
Colors
light grey· trousers#B5B4BAblack· back pocket buttonswhite· visible shirt cuffsblack· shoes#0D0D0E- Overall silhouetteRear-facing trousers with a slim, straight leg silhouette and a visible center crease running down each pant leg.
Documents & Data
Q&A
1 answered- Are the slant pockets functional and lined, or are they decorative?
- The slant pockets are functional and not decorative, as they are listed as 'slant pockets' in the features. The pant has a partial satiny lining, but it's not specified if the pockets themselves are lined.