
Diesel
2.5" Colourful-Waist Trunk
The Diesel 2.5" Colourful-Waist Trunk is a men's mid-rise trunk-style underwear made from stretch cotton jersey with a double-layered contoured front pouch, a rear-center seam, and narrow folded leg hems. It has a 6.5 cm (2.5") inseam and a wide elastic waistband that runs from orange to yellow with large red "DIESEL" lettering across the front. The trunk body is solid black and the elastic waist provides a secure fit for everyday wear.
- Material
- Stretch cotton jersey
- Gender
- male
- Style
- casual, loungewear, classic
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Specifications
Diesel trunk underwear featuring a colourful elastic waist, stretch cotton jersey fabric, and a double-layered front.
Elastic waist, stretch cotton jersey, double-layered front, 2.5-inch inseam.
- Material
- Stretch cotton jersey
- Style
- casual, loungewear, classic
- Occasion
- everyday, loungewear, casual
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- colourful elastic waistband
- stretch cotton jersey fabric
- very comfortable feel
- double-layered front panel
- 2.5-inch (6.5 cm) inseam
- trunk silhouette
- pull-on style
- short-leg cut
- jersey knit construction
- Diesel branded design
Product Insights
Men's trunk underwear with a 2.5-inch inseam 95% cotton / 5% spandex body and gusset; elastic is nylon/polyester/spandex Sizes S–XL, with Black and Blue covering all four sizes 2.5-inch inseam gives minimal leg coverage Double-layered front for support, opacity and stability Machine wash inside out, cold, delicate; do not bleach
Verified claims
- category
- Men's trunk underwear with a 2.5-inch inseam
- materials
- 95% cotton / 5% spandex body and gusset; elastic is nylon/polyester/spandex
- comfort
- Stretch cotton jersey is described as very comfortable
- colourway fit
- Patterned Blue stops at LARGE; X-LARGE buyers must choose Black or Blue
- value
- Single pair; line multi-packs offer lower per-pair cost
- fit
- 2.5-inch inseam gives minimal leg coverage
- fit
- Fitted trunk silhouette with a contoured front and short leg
- design
- Wide multicolour waistband with large Diesel lettering
- branding
- Diesel's denim-led, provocative identity informs the design
- construction
- Double-layered front for support, opacity and stability
- construction
- Contoured pouch with vertical seam and curved stitch
- construction
- Rear center seam and folded leg hems
- care
- Machine wash inside out, cold, delicate; do not bleach
- care
- Dry flat in shade; do not iron, press or professionally clean
- durability
- Waistband recovery is a key long-term fit variable
- care
- Wash dark and bright waistband colours with like colours
- uses
- Best for everyday wear and low-bulk layering
Product record
- Title
- 2.5" Colourful-Waist Trunk
- Brand
- Diesel
- Price
- 25 CAD
- Availability
- In stock
Buying Guide
1 comparison · 9 sourcesProduct comparison
Compared within this brand.
| 2.5" Colourful-Waist Trunk: Choose this for a comfortable, mid-rise fit constructed from stretch cotton jersey, which consists of 95% cotton and 5% spandex. The trunk features a contoured front pouch, a 6.5 cm (2.5 inches) inseam, and is double layered at the front. Note that the vibrant, wide elastic waistband often features the brand name as a faint tonal impression.[1,2] | 3" Onyx/red Stretch Trunks Organic Cotton 3-Pack: Choose this if you want a short 3-inch inseam trunk in a three-pack (two black pairs and one red pair) made of stretch organic cotton jersey with a 95% organic cotton and 5% spandex blend. The double-layered front, elastic branded black waistband, and fitted boxer-trunk cut suit shoppers who want Diesel's visible logo styling in a comfortable everyday trunk. Sizes are limited to small, medium, and x-large in the Patterned Black colorway, so check fit availability for your size.[3,4,5] | 2" Red-Logo Solid Trunks Cotton 3-Pack: Choose these trunks if you want a bold, logo-heavy Diesel look: each of the three black trunks has a wide elastic waistband with repeating DIESEL lettering and a red logo block (two black waistbands, one white). Made of soft, stretchy 95% cotton and 5% elastane with a double-layered front, contour-stitched pouch, and a short square-cut 2-inch inseam, they suit mid-rise, fitted everyday wear in medium or large. Note that the pouch's contained fit is based on one reviewer's experience, and the fit appears body-dependent.[6,7,8,9] |
Image Analysis
2 images- 01

Product
Mid-rise fitted men's trunks with a solid black body, a contoured front pouch, and a wide two-tone elastic waistband showing a large partially visible brand word in contrasting red letters.
- Waistband color and textWide elastic waistband runs around the waist with a horizontal color transition from orange at the front-left to yellow at the front-right and large red block letters of the brand printed across the front; only the center portion of the letters is visible in this view.
1 region
x 0.19 · y 0.48 · w 0.62 · h 0.08 (high) - Brand text (partial)“DIESEL”
1 region
x 0.28 · y 0.49 · w 0.44 · h 0.06 (high) - Body fabric colorMain trunk body is solid black with a smooth, matte appearance.
1 region
x 0.18 · y 0.56 · w 0.64 · h 0.32 (high) - Front pouch constructionContoured front pouch panel with a vertical seam running from waistband to crotch and a curved stitch shaping the pouch.
1 region
x 0.38 · y 0.58 · w 0.24 · h 0.26 (high) - Leg openingsShort trunk-style leg length with narrow folded hems at each leg opening; hems sit flat against the upper thigh.
2 regions
x 0.18 · y 0.78 · w 0.27 · h 0.12 (high); x 0.55 · y 0.78 · w 0.23 · h 0.12 (high) - Side seamVisible vertical side seam on the wearer’s left side of the trunks, stitched and flush with the fabric.
1 region
x 0.16 · y 0.56 · w 0.06 · h 0.28 (medium)
Other
Studio-shot image of a male model from mid-thigh to slightly above the shoulders against a plain white background with soft, even lighting and minimal shadows.
- Model pose and cropThree-quarter frontal pose with torso slightly turned to the model's left, arms relaxed at the sides; image crops the head above the mouth and extends to mid-thigh.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingUniform white background with soft studio lighting producing mild specular highlights on the model's skin and minimal cast shadows.
- Image qualityHigh-resolution, well-focused image with clear detail on fabric texture and stitching.
Colors
orange to yellow gradient· waistband background#BB795Dbright red· waistband text#A9664Bmatte black· trunk body#0E0D0E- Waistband color and textWide elastic waistband runs around the waist with a horizontal color transition from orange at the front-left to yellow at the front-right and large red block letters of the brand printed across the front; only the center portion of the letters is visible in this view.
- 02

Product
Rear view of a pair of black trunks on a male model; bright orange elastic waistband and visible rear-center seam and leg hems.
- SilhouetteLow-rise trunk silhouette covering upper thighs with a straight horizontal waistband and short leg length visible from rear.
1 region
x 0.12 · y 0.58 · w 0.76 · h 0.36 (high) - Waistband color and materialSingle-piece bright orange elastic waistband with smooth finish, running continuously around the waist.
1 region
x 0.12 · y 0.58 · w 0.76 · h 0.06 (high) - Main fabricSolid black knitted fabric for the trunk body with matte appearance.
1 region
x 0.13 · y 0.64 · w 0.74 · h 0.28 (high) - Rear center seamVertical center-back seam visible running from waistband down toward crotch area.
1 region
x 0.48 · y 0.60 · w 0.06 · h 0.24 (high) - Leg hemNarrow folded hem at each leg opening with stitching visible as a thin band.
2 regions
x 0.13 · y 0.88 · w 0.34 · h 0.06 (high); x 0.53 · y 0.88 · w 0.34 · h 0.06 (high) - Back stitching at waistband centerShort vertical stitch joining the waistband at the rear center visible as a small stitch line.
1 region
x 0.48 · y 0.58 · w 0.04 · h 0.04 (medium) - Possible tonal brandingFaint tonal impression on the waistband near the rear center that may be a small brand mark but is not clearly legible.Uncertain
1 region
x 0.45 · y 0.57 · w 0.10 · h 0.05 (low)
Other
Studio rear-quarter shot of a male model against a plain white background with soft even lighting and minimal shadows.
- Model pose and cropMale model shown from the rear with torso, arms, and upper legs visible; head partially cropped at top edge.
1 region
x 0.02 · y 0.02 · w 0.96 · h 0.96 (high) - BackgroundEven white background with no props or additional elements.
- Lighting and shadowSoft diffuse lighting producing gentle highlights on the model's back and minimal soft shadowing to the right of the model.
- Image qualityHigh-resolution, well-focused image with clear detail on fabric texture and seams.
Colors
bright orange· waistbandmatte black· trunk body- SilhouetteLow-rise trunk silhouette covering upper thighs with a straight horizontal waistband and short leg length visible from rear.
Brand PDP Lookup
- Brand
- Diesel
Women's 2.5cm leather belt | Black | Diesel {{Country}}
Variants
11 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4633845 | 2.5" Colourful-Waist Trunk - Black - Small | CA$19.99CA$25.00 | Yes |
| 4633846 | 2.5" Colourful-Waist Trunk - Black - Medium | CA$19.99CA$25.00 | Yes |
| 4633847 | 2.5" Colourful-Waist Trunk - Black - Large | CA$19.99CA$25.00 | Yes |
| 4633848 | 2.5" Colourful-Waist Trunk - Black - X-Large | CA$19.99CA$25.00 | Yes |
| 4656957 | 2.5" Colourful-Waist Trunk - Blue - Small | CA$19.99CA$25.00 | Yes |
| 4656958 | 2.5" Colourful-Waist Trunk - Blue - Medium | CA$19.99CA$25.00 | Yes |
| 4656959 | 2.5" Colourful-Waist Trunk - Blue - Large | CA$19.99CA$25.00 | Yes |
| 4656960 | 2.5" Colourful-Waist Trunk - Blue - X-Large | CA$19.99CA$25.00 | Yes |
| 4656961 | 2.5" Colourful-Waist Trunk - Patterned Blue - Small | CA$19.99CA$25.00 | Yes |
| 4656962 | 2.5" Colourful-Waist Trunk - Patterned Blue - Medium | CA$19.99CA$25.00 | Yes |
| 4656963 | 2.5" Colourful-Waist Trunk - Patterned Blue - Large | CA$19.99CA$25.00 | Yes |