DUER
Fleece-Lined Tech Black Jean Straight Fit
DUER fleece-lined Tech black jeans in a straight fit are cold-weather trousers designed for Canadian winters, featuring a warm, breathable fleece backing bonded to a stretch cotton-polyester blend. Construction is five-pocket style with belt loops, slanted front pocket openings, a right-front coin pocket, two rear patch pockets with perimeter topstitching, a center-front button closure with fly seam, and a small rectangular brand patch on the right rear waistband. Full-length straight legs maintain a consistent width from thigh to hem, with tonal black stitching and hems that reach the shoe with minimal break and slight stacking.
- Color
- Black
- Material
- Stretch cotton-polyester blend
- Style
- casual, straight-leg, classic, technical
- Category
- Apparel & Accessories > Clothing > Pants
Color
Specifications
Fleece-lined straight-fit black jeans in a stretch cotton-polyester blend, designed for cold Canadian winters.
Warm and breathable fleece underside, straight fit, 5-pocket styling, stretch cotton-polyester blend.
- Color
- Black · black
- Material
- Stretch cotton-polyester blend
- Secondary
- polyester
- Style
- casual, straight-leg, classic, technical
- Occasion
- everyday, casual, weekend, running-errands
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Pants
Additional Attributes
- fleece-lined interior for winter warmth
- warm and breathable fleece underside
- designed for Canadian winters
- straight fit
- 5-pocket style
- stretch cotton-polyester blend
- black tech denim
- cold-weather jean construction
- stretch denim construction
Product Insights
Fleece-Lined Tech Black Jean Straight Fit Straight fit runs true to size; no need to size up for the fleece. Single-layer warmth hip to toe; no long underwear required. Fluorine-free DWR makes light rain and snow bead off while staying breathable. Fine for office or car, but runs warm if you sit all day. 179 CAD is a premium price, but flat across all sizes and replaces a base layer.
Verified claims
- fit
- Straight fit runs true to size; no need to size up for the fleece.
- sizing
- Even waist sizes only from 30 to 38; odd sizes require choosing up or down.
- inseam
- Inseam options differ by retailer: DUER lists 30/32/34, Simons lists 32/34/36.
- hemming
- Hemming is straightforward because the fleece is interwoven, not a separate lining.
- breathability
- Fine for office or car, but runs warm if you sit all day.
- construction
- Fleece fibers are woven directly into the denim, not glued or stitched as a separate layer.
- mobility
- Signature gusset adds range of motion without changing the clean lines.
- features
- Five-pocket styling with security back pockets, zip fly and reflective patch.
- weather_resistance
- Fluorine-free DWR makes light rain and snow bead off while staying breathable.
- durability
- DWR is not permanent and can be renewed when beading stops.
- care
- Machine wash cold with like colours, no silicone softeners, tumble dry low.
- care_warnings
- Do not bleach or dry clean; low iron with or without steam.
- color_transfer
- Wash separately in cold water for the first couple of cycles to flush residual black dye.
- shrinkage
- Machine drying can cause up to 5% shrinkage in the first cycle; expect a slightly shorter inseam and snugger waist.
- styling
- Matte black denim with tonal stitching, clean five-pocket look and minimal distressing.
- use_cases
- Full-length straight leg pairs easily with sneakers or boots; suited to winter commuting and casual wear.
- value
- 179 CAD is a premium price, but flat across all sizes and replaces a base layer.
- comparison
- Fleece-lined jeans are generally warmer than flannel-lined, better for cold weather than mild days.
Product record
- Title
- Fleece-Lined Tech Black Jean Straight Fit
- Brand
- DUER
- Price
- 179 CAD
- Availability
- In stock
Buying Guide
1 comparison · 17 sourcesUses
Warm jeans for cold-weather days without a base layer
DUER designs these fleece-lined tech jeans for Canadian winters, intending them to keep the chill out with no long underwear required. Fleece fibres are interwoven directly into the denim for warmth without bulk, finished with a DWR water-repellent treatment. A reviewer found them thin and movable, barely feeling like jeans, and the fleece underside is described as warm and breathable for all-day wear.[1,2,3,4,5]
Chilly, damp days in jeans that shed light rain
Wear these jeans when cold or damp weather makes ordinary denim a poor choice. The brand says the denim is finished with a durable water-repellent treatment that helps water bead and roll off, while fleece interwoven with the denim adds warmth without bulk, so a single layer can stand in for jeans plus long underwear. DUER presents this as everyday, classic-style jeanswear protection against the elements.[1]
Cold-weather days when you still want jeans that move
Staying warm without bulky layers: these jeans interweave denim with fleece for warmth, finished with a water-repellent DWR treatment, so you can skip the long underwear. Stretch fibres and DUER's signature gusset are designed to add room to move and support all-day comfort while sitting, biking, or running for the bus, in a trim straight fit that keeps the classic jeans look.[1,2,5,6]
Everyday straight-leg styling with sneakers or boots
These black straight-fit jeans are built for everyday styling: the full-length straight leg pairs easily with sneakers or boots, and the model shot shows a consistent leg width from thigh to hem with a straight silhouette from hip to hem.[1,2,7]
Catching light on dark commutes and evening rides
DUER builds a reflective patch into these fleece-lined tech black jeans, presented as a way to help you stay visible in low light. That makes them a practical choice for walking or biking when it's dim out, alongside the jeans' warm, weather-treated denim design.[1,2]
Keeping essentials secure in your pockets
DUER describes these straight-fit fleece-lined jeans with security back pockets, presented by the brand as designed for safe storage. That makes them a candidate for days when you want your wallet or phone tucked away while you're out and about, in a classic five-pocket style with a zip fly.[1,2]
Wear it more between washes
DUER's performance jeanswear is treated with an antimicrobial finish designed to keep the jeans fresher for longer, supporting more wears before laundering. That makes these straight-fit tech jeans a fit for regular days on the move—commuting, biking, or errands—when you want comfortable pants that stay wearable through repeat use.[6]
Comfortable jeans for year-round wear
DUER's performance jeanswear is designed with moisture-wicking, temperature-regulating fabric to help keep you cool, dry, and comfortable in every season. These fleece-lined tech jeans carry that same focus on all-season comfort in a straight-fit black jean style.[6]
Product comparison
Compared within this brand.
| Fleece-Lined Tech Black Jean Straight Fit: Choose this if you want a winter jean designed for cold Canadian winters, with fleece fibers woven directly into the denim for single-layer warmth without bulk and a fully fleece-lined interior that one reviewer found thin and movable enough to barely feel like fleece-lined jeans. Choose this for a straight fit with more room through the seat and thigh than DUER's slimmer fits, plus a stretch cotton-polyester blend with lycra, a signature gusset for range of motion, and a fluorine-free DWR finish that helps water bead off while maintaining breathability. Note that the warmth claims are stated design intent rather than measured results, and the brand recommends machine washing cold without silicone softeners to preserve the product.[1,3,4,5] | Faded-Black Performance Jean Straight, Slim Fit: Choose this if you want lightweight stretch jeans from DUER's Performance collection, made for people on the go, with moisture-absorbing antibacterial technology in a cotton and COOLMAX polyester blend (70% cotton, 28% COOLMAX polyester, 2% lycra spandex). The straight, slim cut comes in a faded black denim with vertical fading and whiskering at the thighs and knees, with tonal topstitching and a five-pocket design. Note that the fabric can feel slightly stiff in the first few wears, though most people find it softens after a week or two of regular use, and many users report the jeans feel better after several washes.[8,9,10,11] | Performance Deep-Indigo Jean Straight, Slim Fit: Choose this if you want a straight, slim-cut deep-indigo jean that works like travel gear: the cotton blend with COOLMAX polyester and a touch of spandex is built to wick moisture and regulate temperature across warm and cool conditions, and a hidden gusset plus triple-stitched inseam, gusset, and back rise are designed for mobility and durability. One reviewer reported no discomfort on a 12-hour car ride and found they hold up well compared to popular travel pants, though they are not the lightest or smallest and reported stretch experiences vary.[12,13,14,15,16,17] |
Image Analysis
3 images- 01
Product
Front-facing black straight-leg jeans worn by a model; visible front seams, waistband, and pocket openings for a straight silhouette from hip to hem.
- Overall silhouetteFull-length straight-leg trousers with a consistent leg width from thigh to hem as shown on the model.
1 region
x 0.35 · y 0.36 · w 0.30 · h 0.58 (high) - Waistband and flyVisible waistband with a vertical front fly seam; top of waistband partly covered by the shirt but a button closure and fly seam are visible.
1 region
x 0.40 · y 0.34 · w 0.12 · h 0.12 (high) - Front pocket openingsSlanted front pocket openings visible on both hips; right-side pocket opening is more exposed where the model's hand rests near it.
2 regions
x 0.36 · y 0.40 · w 0.10 · h 0.12 (high); x 0.48 · y 0.40 · w 0.08 · h 0.12 (high) - Fabric appearanceOpaque, matte fabric with minimal visible texture in this lighting; surface appears smooth and even.
- Hem and fit at ankleLeg hems reach the top of the shoes and show a slight break with minor gathering at the hem on the inside of the ankles.
1 region
x 0.37 · y 0.85 · w 0.26 · h 0.12 (high)
Other
Full-body studio shot of a model standing against a plain light background with even diffuse lighting and soft ground shadow.
- Model presentationMale model standing facing slightly forward with arms relaxed; wearing a light plaid shirt and sneakers which partly cover the jeans' waistband and hem.
1 region
x 0.18 · y 0.03 · w 0.64 · h 0.96 (high) - Background and lightingPlain off-white studio background with even, diffuse lighting and a soft shadow beneath the model's feet.
- Image framingFull-body crop with small margins on left and right and more space above the head than below the feet.
Colors
black· jeans body- Overall silhouetteFull-length straight-leg trousers with a consistent leg width from thigh to hem as shown on the model.
- 02
Product
Front view of a pair of straight-leg black jeans worn by a model, shown from waist to shoes with visible five-pocket styling, tonal stitching, and slightly stacked hems at the ankles.
- Overall silhouetteStraight-leg jeans shown from waist down, with a relaxed straight fall through the thigh to the hem and slight stacking at the cuffs where they meet the shoes.
1 region
x 0.08 · y 0.03 · w 0.84 · h 0.89 (high) - Waistband and closureVisible waistband with belt loops and a top button closure at center front; fly area present but detailed fasteners beyond the top button are not legible.
1 region
x 0.36 · y 0.03 · w 0.28 · h 0.12 (high) - Pocket constructionClassic five-pocket styling visible: front pockets with a coin pocket on the right front, pocket openings sit just below the waistband.
1 region
x 0.28 · y 0.10 · w 0.44 · h 0.18 (high) - Fabric appearanceDenim fabric with a smooth, even surface and no visible distressing or whiskering; finish appears matte with minimal surface sheen.
1 region
x 0.20 · y 0.12 · w 0.60 · h 0.70 (high) - Stitching and trimTonal stitching that matches the black fabric is visible along pocket edges, waistband, and outer seams.
1 region
x 0.24 · y 0.08 · w 0.52 · h 0.70 (medium) - Hem and cuff detailBottom hems are slightly stacked on the shoes creating soft folds above the soles.
1 region
x 0.12 · y 0.76 · w 0.76 · h 0.18 (high)
Other
Studio shot with a white seamless background. Model's hands and shoes are visible as props. Even, soft lighting with minimal shadows.
- Background and stagingWhite seamless studio background and floor with no visible texture or props besides the model.
- Model and propsModel wearing the jeans; right hand partially in front pocket and left hand visible at the side.Black low-profile sneakers with gum soles visible and making contact with the hem.
2 regions
x 0.60 · y 0.00 · w 0.35 · h 0.40 (high); x 0.02 · y 0.72 · w 0.36 · h 0.24 (high) - Lighting and shadowSoft, even studio lighting with faint soft shadows beneath the shoes and along the inner leg creases.
- Image framingFramed to show the jeans from just below the waist to the shoes; top of the torso is cropped above the midriff.
Colors
deep black· denim body- Overall silhouetteStraight-leg jeans shown from waist down, with a relaxed straight fall through the thigh to the hem and slight stacking at the cuffs where they meet the shoes.
- 03
Product
Rear view of black straight-leg jeans on a model, showing waistband, rear pockets, leg fall, and a small rectangular brand patch at the right rear waistband.
- Overall silhouetteFull-length rear view of straight-leg jeans with a relaxed vertical fall from the hip to the hem, slight stacking at the hem where it meets the shoes.
1 region
x 0.18 · y 0.15 · w 0.64 · h 0.80 (high) - Waistband and belt loopsVisible waistband with a central rear seam and belt loops; waistband sits at the model's natural waist and is consistent in color with the pant fabric.
1 region
x 0.28 · y 0.08 · w 0.44 · h 0.12 (high) - Rear patchSmall rectangular patch sewn onto the right side of the rear waistband, lighter gray tone than the pant fabric and debossed or printed with short text.
1 region
x 0.62 · y 0.08 · w 0.11 · h 0.05 (medium) - Back pocketsTwo symmetrical rear patch pockets with angular lower corners and visible topstitching following the pocket perimeter.
2 regions
x 0.29 · y 0.14 · w 0.17 · h 0.18 (high); x 0.54 · y 0.14 · w 0.17 · h 0.18 (high) - Fabric textureEven, matte woven denim-like texture across the legs and seat with subtle vertical tonal variation.
1 region
x 0.20 · y 0.20 · w 0.60 · h 0.70 (medium) - Visible stitchingStitching visible around pockets and side seams in a slightly contrasting but still dark thread.
1 region
x 0.26 · y 0.12 · w 0.48 · h 0.30 (high)
Other
Studio rear-shot on a plain light background showing the model from mid-back to feet; even diffuse lighting with soft shadows, hands visible at sides, and shoes partly visible at the bottom.
- Shot compositionCentered rear-facing studio shot with the model occupying the vertical center of the frame and even margin space on left and right.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - BackgroundUniform light gray to off-white seamless studio background with a faint shadow near the hem area where the model stands.
- Model hands and armsModel's forearms and hands are visible at the sides, extending into the frame and resting near the outer seams of the jeans.
2 regions
x 0.05 · y 0.06 · w 0.14 · h 0.46 (high); x 0.81 · y 0.06 · w 0.14 · h 0.46 (high) - LightingSoft, diffuse studio lighting from above and front producing minimal specular highlights and soft shadows under the hem.
- Shoes visiblePortions of the model's shoes are visible at the bottom edge of the frame, partially occluded by the pant hems.
1 region
x 0.34 · y 0.89 · w 0.32 · h 0.09 (high)
Colors
matte black· pant fabricmedium gray· rear waistband patch- Overall silhouetteFull-length rear view of straight-leg jeans with a relaxed vertical fall from the hip to the hem, slight stacking at the hem where it meets the shoes.
Brand PDP Lookup
- Brand
- DUER
Tech Fleece Denim Straight - Classic Indigo
Variants
5 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4623382 | Fleece-Lined Tech Black Jean Straight Fit - Black - 30 | CA$179.00 | Yes |
| 4623383 | Fleece-Lined Tech Black Jean Straight Fit - Black - 32 | CA$179.00 | Yes |
| 4623384 | Fleece-Lined Tech Black Jean Straight Fit - Black - 34 | CA$179.00 | Yes |
| 4623385 | Fleece-Lined Tech Black Jean Straight Fit - Black - 36 | CA$179.00 | Yes |
| 4623386 | Fleece-Lined Tech Black Jean Straight Fit - Black - 38 | CA$179.00 | Yes |