
Diesel
3" Onyx/red Stretch Trunks Organic Cotton 3-Pack
These Diesel men's stretch trunks come in a 3-pack with two onyx (black) and one red pair, made from stretch organic cotton jersey. Each low-rise trunk features a 3-inch inseam, elastic waistband with DIESEL branding, and a double-layered front. Designed for everyday underwear use.
- Color
- Onyx/red
- Material
- Stretch organic cotton jersey
- Gender
- male
- Style
- casual
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Color
Size
Specifications
Pack of three ultra comfortable stretch organic cotton trunks with 3-inch inseam.
Elastic waistband, double layered front, stretch organic cotton jersey.
- Color
- Onyx/red · black
- Material
- Stretch organic cotton jersey
- Secondary
- elastane
- Style
- casual
- Occasion
- everyday, loungewear
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- stretch organic cotton jersey
- elastic waistband
- double layered front panel
- 3-inch inseam
- pack of three trunks
- ultra comfortable
- organic cotton material
Product Insights
The Diesel 3-pack delivers double-layer organic cotton stretch trunks with a flat, no-fly front for a smooth, flexible fit and natural silhouette, reinforced in high-friction areas for extended durability, but the 95% cotton/5% spandex jersey may shrink 4-7% after washing, trading off a traditional fly for sustainable, soft, and breathable construction with ZDHC-certified chemical safety.
Verified claims
- Inseam fit
- The 3-inch inseam, stretch fabric, and flat front combine for a bunch-free, smooth, and flexible fit.
- Shrinkage
- The 95% cotton/5% spandex jersey may shrink 4–7% in length after washing.
- Construction & fit
- Double-layer front, 3-inch inseam, flat pouch; expect 4–7% shrinkage after first wash.
- Sustainability
- Part of Diesel's commitment to over 50% sustainable cotton and ZDHC-certified dyeing.
- Durability
- Double-layered stretch organic cotton front panel reinforces high-wear areas, extending lifespan over single-layer 100% cotton.
- Softness
- Processing without stiffeners keeps these trunks' organic cotton naturally softer and less irritating.
- Breathability and irritation
- 95% organic cotton, 5% spandex stretch jersey with ZDHC processing for breathability and reduced skin irritation
- Chemical safety
- Manufactured under ZDHC's restricted-substances list to avoid chemical residues.
- Brand commitment
- Over half of Diesel garments use organic, recycled, or regenerative cotton.
- Front support
- Double-layer front is flat and stretches with the body for mild, non-constrictive hold.
- No fly
- No functional fly in the double-layer front.
- Pouch design
- Flat double-layer front avoids a pronounced crotch silhouette.
- Support design
- Double-layer front provides durable, consistent support without a fly.
- Pilling resistance
- Cotton‑spandex jersey achieves pilling grade 3–4 under ISO 12945‑2.
- Double front panel
- Double‑layered front panel reinforces highest‑friction area.
- Double-layer front
- Double-layer front reinforces the high-friction zone and eliminates the fly seam, extending garment life.
- Value
- At $39.95 sale price, you get double-layer front and stretch organic cotton, a durability edge over basic packs.
- Functional fly
- The double-layered front is purely for support and has no functional fly.
- Double-layer performance
- The double-layer design moves with the body and reinforces the high-friction area.
- Silhouette
- The flat double-layer front creates a natural, unexaggerated profile.
- Design variation
- Unlike Diesel’s Devon trunks, these have a flat, no-fly front for a natural look.
Product record
- Title
- 3" Onyx/red Stretch Trunks Organic Cotton 3-Pack
- Brand
- Diesel
- Price
- 58 CAD
- Availability
- In stock
Image Analysis
3 images- 01

Product
Front view of a male model wearing low-rise red stretch trunks with a contrasting black elastic waistband printed with repeating DIESEL wordmark and small red rectangular logos.
- Trunk bodySolid red stretch brief fabric forming a low-rise trunk silhouette with visible front panel stitching and a contoured pouch seam down the center front.
1 region
x 0.26 · y 0.78 · w 0.48 · h 0.18 (high) - WaistbandWide black elastic waistband sitting at the hips with repeated white DIESEL wordmarks separated by small red rectangular logos.
1 region
x 0.26 · y 0.72 · w 0.48 · h 0.08 (high) - Waistband text“DIESEL”
1 region
x 0.34 · y 0.72 · w 0.32 · h 0.08 (high) - Red logo on waistbandSmall red rectangular logo element appearing between wordmarks on the waistband.
2 regions
x 0.41 · y 0.72 · w 0.06 · h 0.06 (high); x 0.59 · y 0.72 · w 0.06 · h 0.06 (high) - Visible seamsVertical and horizontal panel seams visible on the front pouch and along the leg openings, stitched in matching red thread.
1 region
x 0.33 · y 0.80 · w 0.34 · h 0.12 (high) - Model torso visibleMale torso from upper chest to upper thighs visible; skin surface with shadowing and defined musculature above the trunks.
1 region
x 0.20 · y 0.12 · w 0.60 · h 0.64 (high)
Other
Studio shot showing a standing male model against a dark green textured backdrop with soft directional lighting from above left, creating shadows over the torso and trunks.
- BackdropDark muted green textured fabric background filling the frame behind the model.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (medium) - Shot compositionPortrait crop showing model from head to upper thighs, model centered slightly right, gaze downward.
- Lighting and shadowSoft directional lighting creating highlight along upper chest and shadows under abdominal muscles and around the leg openings of the trunks.
- NecklaceThin chain necklace with a small pendant resting on the upper chest above the trunks.
1 region
x 0.45 · y 0.20 · w 0.12 · h 0.12 (medium)
Colors
bright red· trunk fabric#B12B2Cblack· waistband backgroundwhite· waistband textlogo red· waistband logo#9E7A64- Trunk bodySolid red stretch brief fabric forming a low-rise trunk silhouette with visible front panel stitching and a contoured pouch seam down the center front.
- 02

Product
Rear view of a red pair of trunks on a model showing the fitted back panel, elastic branded waistband, and leg hems.
- Rear trunk panelSingle-piece red fabric back panel of the trunks with smooth knit texture and a horizontal seam at the leg hems; no visible back pouch or center rear seam except a slight vertical shadow at the model's center caused by body contour.
1 region
x 0.16 · y 0.56 · w 0.68 · h 0.34 (high) - WaistbandElastic black waistband with repeating white uppercase text and red rectangular logo inserts wrapping around the waist; waistband sits flat against the skin and contrasts with the red fabric below.
1 region
x 0.14 · y 0.49 · w 0.72 · h 0.09 (high) - Waistband text - left“DIESEL”
1 region
x 0.26 · y 0.49 · w 0.18 · h 0.09 (high) - Waistband text - center“DIESEL”
1 region
x 0.42 · y 0.49 · w 0.19 · h 0.09 (high) - Waistband logo insertRed rectangular logo block with a stylized 'D' shape in black located between repeated DIESEL text elements on the waistband.
2 regions
x 0.36 · y 0.49 · w 0.06 · h 0.09 (high); x 0.58 · y 0.49 · w 0.06 · h 0.09 (high) - Leg hem constructionNarrow folded hem at each leg opening with visible single-line stitching, providing a slightly thicker edge contrast against the flat fabric.
2 regions
x 0.17 · y 0.80 · w 0.26 · h 0.10 (high); x 0.57 · y 0.80 · w 0.26 · h 0.10 (high)
Other
Studio rear-shot of a model against a neutral light gray background with soft even lighting and minimal shadows.
- Model pose and viewMale model shown from the rear, centered in frame, standing upright with arms relaxed at sides; image crops mid-thigh to just above the shoulders.
1 region
x 0.08 · y 0.06 · w 0.84 · h 0.92 (high) - Background and lightingSmooth light gray background with even studio lighting producing soft highlights on the model's shoulders and subtle shadows under the arms and along spine.
- Image cropTop of the head and lower legs are cropped out of frame; full back and trunk area remain visible.
Colors
bright red· trunk body#DB0C3Bblack· waistband background#533223white· waistband textred (logo)· waistband logo block#915E4A- Rear trunk panelSingle-piece red fabric back panel of the trunks with smooth knit texture and a horizontal seam at the leg hems; no visible back pouch or center rear seam except a slight vertical shadow at the model's center caused by body contour.
- 03

Product
Three stacked men's boxer trunks shown flat: two black trunks and one red trunk, each with a wide black elastic waistband featuring repeated white 'DIESEL' wordmark and red rectangular logo panels.
- Stacked trunks layoutThree trunks are stacked with the front trunk centered and lowest, a red trunk partially visible behind it, and a second black trunk at the rear and highest; all three show their front-facing waistbands and front panels.
1 region
x 0.03 · y 0.08 · w 0.94 · h 0.88 (high) - Front trunk material and constructionFront-most trunk is black knit fabric with a vertical center front seam and visible topstitch lines around the pouch and leg openings; leg openings show single-line hem stitching.
1 region
x 0.22 · y 0.45 · w 0.56 · h 0.43 (high) - Middle trunk color and panelMiddle trunk is red knit fabric visible across the mid-layer with its front panel and top edge beneath the waistband partially exposed.
1 region
x 0.20 · y 0.27 · w 0.60 · h 0.30 (high) - Rear trunk visibilityRear trunk is black and mostly covered by the two front trunks, with only its upper section and waistband fully visible at the top of the stack.
1 region
x 0.05 · y 0.06 · w 0.90 · h 0.22 (high) - Waistband constructionEach trunk has a wide elastic black waistband with raised knit texture and repeated branding panels integrated into the band.
3 regions
x 0.04 · y 0.06 · w 0.92 · h 0.20 (high); x 0.04 · y 0.24 · w 0.92 · h 0.16 (high); x 0.04 · y 0.40 · w 0.92 · h 0.12 (high) - Waistband logo panelsWaistbands display repeating red rectangular panels containing a black stylized 'D' device, separated by white 'DIESEL' wordmarks on the black band.
1 region
x 0.06 · y 0.07 · w 0.88 · h 0.15 (high) - Front trunk leg opening shapeFront trunk leg openings are short and squared-off with a slight curve inward toward the crotch seam, creating a boxer-trunk silhouette.
1 region
x 0.19 · y 0.71 · w 0.62 · h 0.25 (high)
Other
Flat-lay product shot on a light neutral background with soft even lighting and minimal shadows; image cropped evenly around the stacked trunks.
- Shot compositionFlat-lay top-down composition showing the stacked trunks centered in the frame with even margins to the image edges.
- BackgroundUniform light gray background filling the frame.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Lighting and shadowSoft, diffuse lighting with subtle shadowing beneath the front trunk toward the bottom edge indicating a slight separation from the background.
1 region
x 0.18 · y 0.76 · w 0.64 · h 0.16 (medium) - Visible branding text instance 1“DIESEL”
1 region
x 0.11 · y 0.06 · w 0.28 · h 0.10 (high) - Visible branding text instance 2“DIESEL”
1 region
x 0.36 · y 0.24 · w 0.28 · h 0.10 (high) - Visible branding text instance 3“DIESEL”
1 region
x 0.36 · y 0.38 · w 0.28 · h 0.10 (high)
Colors
black· waistband background#0D0E0Awhite· waistband wordmark textbright red· waistband logo panelsblack· trunk fabric (black)#0D0E09bright red· trunk fabric (red)#CB2B34- Stacked trunks layoutThree trunks are stacked with the front trunk centered and lowest, a red trunk partially visible behind it, and a second black trunk at the rear and highest; all three show their front-facing waistbands and front panels.
Documents & Data
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