
Le 31
Solid Stretch Pant Wool Weave By Marzotto Stockholm Fit - Slim
This is a solid stretch dress pant from Le 31 by Simons, designed in Canada, featuring a slim Stockholm fit from thigh to ankle. It is made from a slight-stretch Italian wool weave by Marzotto, offering a soft-touch, breathable, thermoregulating fabric suitable for all seasons, with resistance to deformation and anti-pilling properties. The pant includes a mid-rise waistband with belt loops, concealed fly, slanted side pockets, welt back pockets, pressed creases, and an unfinished hem; a matching jacket (16858-221020) is available.
- Material
- Italian wool weave by Marzotto
- Gender
- male
- Style
- slim-fit, tailored, smart-casual
- Category
- Apparel & Accessories > Clothing > Suits > Pant Suits
Color
Size
Specifications
Slim fit stretch pants in Italian wool weave by Marzotto, suitable for all seasons.
Slight-stretch Italian wool weave, breathable, thermoregulating, resistant to deformation, anti-pilling, unfinished hem.
- Material
- Italian wool weave by Marzotto
- Style
- slim-fit, tailored, smart-casual
- Occasion
- work, business-casual, everyday
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Suits > Pant Suits
Additional Attributes
- Stockholm slim fit from thigh to ankle
- Slight-stretch Italian wool weave by Marzotto
- Soft-touch stretch fabric
- Suitable for all seasons
- Breathable
- Thermoregulating
- Resistant to deformation
- Anti-pilling
- Unfinished hem
- Matching jacket available (16858-221020)
- Exclusive design in Canada
Product Insights
Le 31's solid stretch pant, made from Marzotto worsted merino wool with hand-inspected finishing, delivers heritage Italian quality at $250 CAD by bypassing third-party margins. The fabric resists pilling, bagging, and wrinkling, regulates temperature, and retains a crisp crease, while the true-to-size slim silhouette (less aggressive than European slim) saves $20–40 in tailoring. The tradeoff is recommended dry cleaning to preserve stretch and weave.
Verified claims
- Heritage
- Mill founded 1836, Oscar Jacobson partner 25+ years, director Franco Fabrello.
- Quality assurance
- Every metre of Marzotto fabric is hand-inspected and finished with stretch, steam, and fire.
- Performance
- Marzotto worsted merino wool resists pilling, regulates temperature, and works year-round.
- Value
- This pant delivers Marzotto fabric at $250 CAD, bypassing third-party label margins.
- Durability
- Marzotto's finishing and worsted weave resist bagging, wrinkling, and pilling.
- Comfort
- Worsted Merino fabric breathes, regulates temperature, and feels soft.
- Care
- Dry cleaning recommended to preserve stretch and weave.
- Sizing
- Waist fits true to size with no vanity sizing.
- Silhouette
- Less aggressive thigh than European slim, tapering below the knee.
- Fabric
- Slight-stretch Italian wool weave by Marzotto, priced at $250 through Simons' house brand.
- Fit accuracy
- True-to-size waist, saves $20-$40 in tailoring.
- Suit system
- Standard 7-inch drop with matching jacket for a proportional two-piece suit.
- Drop
- 7-inch drop pairs jacket and pant sizes for a coordinated fit.
- Matching quality
- Pants and jacket are matched in fabric and design for a seamless suit.
- Shape retention
- Stretch fabric resists bagging at knees and retains a crisp crease.
Product record
- Title
- Solid Stretch Pant Wool Weave By Marzotto Stockholm Fit - Slim
- Brand
- Le 31
- Price
- 250 CAD
- Availability
- In stock
Deep Research
What the Marzotto mill brings to the fabric
- Marzotto's uninterrupted operation since 1836 in Valdagno, Veneto, places it among Italy's oldest textile houses; the wool suiting in this pant descends from nearly two centuries of fabric-making knowledge rather than short-term manufacturing contracts.
- With around 4,200 employees and a single-site production chain from raw material selection to final inspection, Marzotto checks every metre for irregularities; this rigorous oversight supports the pant’s advertised resistance to deformation by reducing the chance of hidden weave flaws.
- Marzotto’s finishing protocol—repeated washing, stretch, steam, and fire—pre-conditions the wool weave for real-world wear, which is the mill-level reason the pant can promise resistance to bagging and pilling through long days.
- Marzotto is a world leader in Australian Merino wool fabrics, a material prized for its finer micron count and softness, so this pant's hand feel and drape benefit from a supplier that specializes in premium suiting wool rather than blending down for cost.
- All Marzotto fabrics are developed under head designer Franco Fabrello, whose eye for pattern precision and subtle texture ensures the solid black weave avoids looking flat or generic—the same design rigor is applied to the mill’s iconic glencheck and herringbone cloths.
- Swedish tailoring brand Oscar Jacobson has sourced its suiting fabrics from Marzotto for over 25 years, signaling that the mill’s quality and consistency meet the standards of a contemporary tailoring house, which is a meaningful endorsement for a private-label suit pant.
How the Stockholm fit actually fits
- The Stockholm fit suit separates use a consistent 7-inch drop between jacket and pant sizes, so a 40R jacket pairs with size 33 pants; this standard drop ensures proportional fit across the slim silhouette and guides buyers who plan to purchase the matching jacket separately.
- Le 31 adheres to standard North American sizing with a true-to-size waistband, so the labeled size 32 measures close to 32 inches at the waist; this consistency reduces guesswork for buyers accustomed to brands that use vanity sizing or inconsistent grade rules.
How this pant stacks up against alternatives
- Marzotto, one of Italy’s established textile mills, provides a fabric described as soft, breathable, thermoregulating, and wrinkle resistant — the same performance descriptors used on trousers sold at considerably higher prices — so this $250 CAD pant delivers a level of material quality that is rare in its price bracket.
- Le 31 is Simons’ own in-house label, meaning the retailer controls the journey from Italian mill to store without paying an outside brand’s margin; that vertical structure is what allows a $250 CAD trouser to feature Marzotto wool in the first place, passing savings directly to the buyer instead of a logo.
Real-world performance of the stretch wool
- The anti-pilling characteristic typically stems from the use of long-staple wool fibers or a singeing process that smooths the fabric surface, so these trousers stay crisp and free of the tiny fiber balls that can make a suit look tired after a few weeks of wear.
- Unlike softer, fuzzier carded woolens, a worsted Italian weave like Marzotto's uses combed, parallel fibers for a smooth, dense finish that both drapes more crisply and allows air to circulate — meaning the pant holds its press and stays cooler on warm commutes than a typical blended dress trouser.
- Wool's hydrophobic outer scales repel light moisture while its hydrophilic inner core absorbs vapor, a dual-phase mechanism that actively buffers humidity and temperature — which is why this fabric comfortably bridges the gap from a chilly morning walk to a stuffy afternoon meeting.
Image Analysis
3 images- 01

Product
Male model wearing a slim black tailored suit comprising a single-breasted jacket, matching vest, slim trousers, white dress shirt, black bow tie and black dress shoes; brooch pinned to the jacket lapel is visible.
- Jacket silhouetteSingle-breasted black suit jacket with notched lapel visible across the torso; left front pocket flap visible; jacket length falls to the upper thigh area.
1 region
x 0.33 · y 0.12 · w 0.34 · h 0.55 (medium) - Vest / waistcoatMatching black vest worn under the jacket, buttoned, visible through the jacket opening down the center front.
1 region
x 0.40 · y 0.20 · w 0.18 · h 0.26 (high) - Trousers fitSlim black trousers with a narrow leg profile, smooth front, worn at the waist and tapering toward the ankle.
1 region
x 0.40 · y 0.45 · w 0.20 · h 0.45 (high) - Dress shirt and bow tieCrisp white dress shirt collar visible above the jacket and a black bow tie centered at the neck.
1 region
x 0.43 · y 0.15 · w 0.15 · h 0.12 (high) - Lapel broochSmall gold-tone decorative brooch pinned to the jacket left lapel near the shoulder.
1 region
x 0.53 · y 0.18 · w 0.05 · h 0.06 (high) - ShoesBlack dress shoes with a low profile, visible at the bottom of the trousers.
1 region
x 0.46 · y 0.82 · w 0.18 · h 0.12 (medium) - Visible texturesSuit fabric appears smooth and matte with no visible pattern on jacket or trousers at this resolution.
- Hands and poseModel's left hand resting on the back of a chair and right hand partially in trouser pocket, showing how the garment sits in a natural pose.
1 region
x 0.28 · y 0.45 · w 0.20 · h 0.20 (medium)
Other
Indoor lifestyle studio shot in an ornate room with decorative wall panels and upholstered chairs; warm directional lighting; full-body vertical composition centered on the model.
- Background settingOrnate interior wall panels with gilded trim and framed decorative panels visible behind the model.
1 region
x 0.05 · y 0.00 · w 0.90 · h 0.60 (high) - Props - chairsTwo vintage-style upholstered chairs with floral fabric and carved wooden frames flank the model; one chair on the left under the model's hand and one on the right partially visible.
2 regions
x 0.05 · y 0.60 · w 0.40 · h 0.38 (high); x 0.55 · y 0.66 · w 0.40 · h 0.34 (high) - Shot compositionVertical full-body portrait framing with the model centered; camera angle approximately eye-level to slight low, capturing full figure and surrounding furniture.
- Lighting and shadowsWarm, even directional lighting from the front-left producing soft shadows on the right side of the model and slight highlights on facial features.
Colors
black· jacket, vest, trousers#0E0E0Bwhite· dress shirt#EBEBF2gold· lapel broochblack· bow tie and shoes#0E0E0B- Jacket silhouetteSingle-breasted black suit jacket with notched lapel visible across the torso; left front pocket flap visible; jacket length falls to the upper thigh area.
- 02

Product
Front view of a pair of dark slim-fit dress pants worn by a model; visible features include a mid-rise waistband with belt loops, concealed front fly, slanted side pockets, center creases, and narrow tapered legs ending at the shoe hem.
- Overall silhouetteSlim, straight-to-tapered leg dress pants viewed from the front, fitted through the waist and thighs with a narrow opening at the hem.
1 region
x 0.18 · y 0.12 · w 0.65 · h 0.83 (high) - Waistband and belt loopsMid-rise waistband with visible belt loops spaced across the front; waistband sits just below the model's shirt hem.
1 region
x 0.25 · y 0.12 · w 0.50 · h 0.07 (high) - Front closureConcealed front fly with no visible external buttons or zipper teeth; center front seam aligned with fly.
1 region
x 0.40 · y 0.18 · w 0.20 · h 0.18 (medium) - Side pocketsSlanted side pockets start near the waistband and angle down toward the hips; pocket openings visible on both left and right sides.
2 regions
x 0.20 · y 0.22 · w 0.18 · h 0.20 (high); x 0.62 · y 0.22 · w 0.18 · h 0.22 (high) - Center creasesPressed vertical crease visible on the front of each pant leg running from the upper thigh to the hem.
2 regions
x 0.35 · y 0.30 · w 0.12 · h 0.58 (high); x 0.53 · y 0.30 · w 0.12 · h 0.58 (high) - Fabric appearanceSmooth, fine-woven suiting fabric with a matte finish and no visible pattern or texture at this scale.
1 region
x 0.30 · y 0.20 · w 0.40 · h 0.60 (high) - Hem and ankle areaPant legs extend to the top of the shoes with a slight break at the hem; hems are straight and show a small gather at the ankle on the inner side of each leg.
1 region
x 0.22 · y 0.74 · w 0.56 · h 0.20 (high) - Visible stitchingVisible seam lines along the inner and outer leg panels and around the waistband.
1 region
x 0.28 · y 0.20 · w 0.44 · h 0.72 (high)
Other
Studio front-facing product shot cropped at mid-torso; model wears a white dress shirt and black chunky loafers on a neutral light-gray background with soft shadowing to the right.
- Shot compositionCropped vertical frame showing model from mid-torso to feet, centered horizontally with even margins on both sides.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingPlain light-gray background with soft studio lighting and a faint shadow cast to the right of the model.
1 region
x 0.70 · y 0.10 · w 0.28 · h 0.80 (high) - Model styling propsModel is wearing a white long-sleeve dress shirt tucked into the pants and black chunky loafers; these items are props and not described as product attributes.
2 regions
x 0.34 · y 0.00 · w 0.32 · h 0.20 (high); x 0.18 · y 0.78 · w 0.64 · h 0.20 (high) - Image croppingTop of the image crops the model at mid-torso; hands and forearms are partially visible and included in frame.
1 region
x 0.00 · y 0.00 · w 1.00 · h 0.30 (high)
Colors
dark charcoal· pants fabric#0E0E0E- Overall silhouetteSlim, straight-to-tapered leg dress pants viewed from the front, fitted through the waist and thighs with a narrow opening at the hem.
- 03

Product
Rear view of black slim-fit dress pants showing waistband with belt loops, two welt back pockets (one with a button), tapered legs with pressed creases, and a smooth woven fabric surface.
- View and fitRear view of slim, tapered dress pants fitted at the waist and narrowing through the leg.
1 region
x 0.15 · y 0.12 · w 0.70 · h 0.78 (high) - Waistband and belt loopsStraight waistband with evenly spaced belt loops visible across the rear waist.
1 region
x 0.32 · y 0.12 · w 0.36 · h 0.06 (high) - Back welt pocketsPair of horizontal welt back pockets; right pocket has a visible single button closure while left pocket has no visible button.
2 regions
x 0.23 · y 0.18 · w 0.18 · h 0.08 (high); x 0.49 · y 0.18 · w 0.18 · h 0.08 (high) - Pocket buttonSmall round dark button fastened on the right back pocket.
1 region
x 0.58 · y 0.20 · w 0.03 · h 0.04 (medium) - Front creasePressed crease visible along the back of each leg continuing from the waistband to the hem.
1 region
x 0.23 · y 0.22 · w 0.52 · h 0.70 (high) - Fabric surfaceSmooth, tightly woven fabric with a matte finish and minimal surface texture consistent across the visible pant panels.
1 region
x 0.18 · y 0.18 · w 0.64 · h 0.70 (high) - Hem and leg openingClean finished hem with narrow opening that sits just above the shoes, showing a slim ankle profile.
1 region
x 0.22 · y 0.79 · w 0.56 · h 0.17 (high)
Other
Studio product shot showing a model wearing the pants against a plain light gray background with soft side lighting; visible props include a white dress shirt and black loafers.
- Model stylingModel wearing a white long-sleeve dress shirt tucked into the pants; right hand relaxed at side and partially visible.
1 region
x 0.45 · y 0.04 · w 0.42 · h 0.28 (high) - Footwear propBlack leather loafers with thick lug soles visible and positioned under the pant hems.
1 region
x 0.20 · y 0.85 · w 0.62 · h 0.12 (high) - Background and lightingPlain light gray studio background with soft even lighting and a faint shadow cast to the right of the model.
- Image crop and framingFull-length rear crop from waist to shoes; image centered on the pants with slight space above the waistband and below the soles.
Colors
deep black· pant body#0E0E0D- View and fitRear view of slim, tapered dress pants fitted at the waist and narrowing through the leg.
Documents & Data
Q&A
2 answered- What are the recommended care instructions for these pants? Are they dry clean only?
- Care instructions are not listed on the product page. As a wool weave, dry cleaning is typically recommended to preserve the fabric and stretch properties.
- Does the stretch fabric maintain its shape throughout the day (e.g., does it bag out at the knees)?
- Yes, the fabric is designed to maintain its shape throughout the day. The Stretch Collection fabric is described as resistant to deformation and anti-pilling, so it should not bag out at the knees.