Jack & Jones
3" Logo-Waist Trunk
The Jack & Jones at Le 31 3-inch logo-waist trunk is a fitted mid-thigh underwear style made from stretch cotton jersey with an elastic waistband and a double-layered front pouch. It is intended for everyday wear under clothing and features a repeating JACK JONES waistband, shaped front pouch seams, a center-back seam, and hemmed leg openings. Listed inseam measurements are 6.5 cm (2.5 in) and 7.5 cm (3 in), with smooth matte black knit fabric and white waistband lettering with a red logo detail.
- Material
- Stretch cotton jersey
- Gender
- male
- Style
- casual
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Color
Specifications
Men's stretch cotton trunk with an elastic logo waistband, double-layered front, and 3-inch inseam.
Stretch cotton jersey, elastic logo waistband, double-layered front, 3-inch inseam.
- Material
- Stretch cotton jersey
- Style
- casual
- Occasion
- everyday
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- stretch cotton jersey
- elastic waist
- logo waist
- double layered at the front
- 3-inch trunk length
- inseam options listed: 6.5 cm (2.5") and 7.5 cm (3")
- trunk silhouette
- Jack & Jones at Le 31
Product Insights
3" Logo-Waist Trunk 95% cotton, 5% spandex stretch jersey 3-inch (7.5 cm) inseam S-XL waist mapping: S 29-30 in, M 31-32 in, L 33-34 in, XL 36 in Breathable and opaque, but cotton retains moisture Sold as a single pair, not a 3-pack
Verified claims
- inseam
- 3-inch (7.5 cm) inseam
- material
- 95% cotton, 5% spandex stretch jersey
- fabric
- Soft matte cotton jersey, not slick performance fabric
- moisture
- Breathable and opaque, but cotton retains moisture
- fit
- Measure waist at natural waist and hips at widest point
- value
- Sold as a single pair, not a 3-pack
- construction
- Double-layered at the front for support and opacity
- construction
- Shaped front pouch with center seam and curved contour seams
- construction
- Center-back seam and double-stitched leg hems
- waistband
- Wide elastic logo waistband with repeating JACK JONES text
- maintenance
- Protect elastic and logo with cooler washing and lower-heat drying
- care
- Machine wash; do not bleach; tumble dry; iron with or without steam; do not dry clean
- fit
- Fitted mid-thigh trunk cut with straight leg openings
- styling
- Matte black body with branded waistband
- design
- No fly opening described; pull-on trunk design
- use
- Best for everyday wear, lounging and light training
- durability
- Elastane recovery helps the trunk keep its shape with proper care
- category
- Men's underwear trunk
Product record
- Title
- 3" Logo-Waist Trunk
- Brand
- Jack & Jones
- Price
- 15 CAD
- Availability
- In stock
Buying Guide
1 comparison · 8 sourcesProduct comparison
Compared within this brand.
| 3" Logo-Waist Trunk: Choose this if you want a form-fitting black trunk with a short, mid-thigh leg length and a wide logo elastic waistband: it is made of 95 percent cotton and 5 percent spandex stretch jersey, double layered at the front, with a shaped pouch and flatlock-style seams. Sizing runs from small to x-large; note the listing shows two inseam values, about 2.5 inches and 3 inches, so the exact length for your size may not be clear.[1,2,3] | 3" Comfort Trunk Cotton: Choose this if you want a close-fitting, mid-rise trunk in a short 3-inch inseam, made of comfortable stretch cotton jersey (95% cotton, 5% spandex) with an exposed elastic waistband and a double-layered front. It suits shoppers who like a bold look, thanks to the all-over skull-and-floral print on a medium blue background with branded JACK&JONES waistband text. Note that size SMALL is the only size shown in the saved listing, so confirm your size before ordering.[4,5,6] | 3" Solid Comfort Trunk Cotton: Choose this if you want a short, basic trunk described by the retailer as very comfortable, made of stretch cotton jersey in 95% cotton and 5% elastane with an elastic waistband and a double-layered front. The 3-inch inseam and low-rise cut suit those who prefer minimal coverage that sits below the waist. Shoppers wanting a logo-free waistband should note the band carries a subtle repeated JACK & JONES wordmark.[7,8] |
Image Analysis
2 images- 01
Product
Black mid-thigh fitted trunks displayed on a male model; wide black elastic waistband with repeating white 'JACK JONES' text and a small red rectangular logo; visible front pouch and panel seams with flatlock stitching.
- Overall silhouetteForm-fitting mid-thigh trunks worn by a model, covering from waist to upper thigh with a close, boxer-brief cut.
1 region
x 0.17 · y 0.52 · w 0.66 · h 0.36 (high) - WaistbandWide elastic waistband in black with repeating white uppercase text reading JACK JONES and a small red rounded-rectangle logo between words; waistband sits at natural waist.
1 region
x 0.23 · y 0.67 · w 0.53 · h 0.06 (high) - Front pouch and seamsShaped front pouch with vertical center seam and curved contour seams on either side forming the pouch panel; seams appear topstitched or flatlocked in matching black thread.
1 region
x 0.29 · y 0.73 · w 0.42 · h 0.18 (high) - Leg openingsLeg openings finished with a narrow hem, sitting across the upper thigh with a straight horizontal cut.
1 region
x 0.33 · y 0.88 · w 0.34 · h 0.07 (high) - Fabric appearanceSmooth, matte knit fabric with even color and no visible texture pattern at this scale.
1 region
x 0.23 · y 0.72 · w 0.54 · h 0.28 (high) - Waistband text“JACK JONES”
1 region
x 0.32 · y 0.67 · w 0.37 · h 0.05 (high)
Other
Studio product shot on a white background showing a cropped male model from chin to mid-thigh; even frontal lighting with soft shadows; image centered and vertically oriented.
- Model croppingModel is cropped at the chin and the image shows torso and upper legs, centering the trunks.
1 region
x 0.12 · y 0.02 · w 0.76 · h 0.96 (high) - Background and lightingPlain high-key white background with soft, even frontal lighting and minimal directional shadows.
- Image qualitySharp focus on the product area with natural skin tones and clear visible seam detail; no motion blur.
Colors
matte black· main fabricblack· waistband backgroundwhite· waistband textsignal red· waistband logo- Overall silhouetteForm-fitting mid-thigh trunks worn by a model, covering from waist to upper thigh with a close, boxer-brief cut.
- 02
Product
Rear view of a male model wearing black mid-rise trunks with a branded elastic waistband. Visible features include a smooth matte black body, stitched leg hems, a vertical center-back seam, and a repeating white wordmark with a red square on the waistband.
- SilhouetteRear-facing short trunk silhouette with mid-thigh leg length and a straight horizontal waistband.
1 region
x 0.14 · y 0.62 · w 0.72 · h 0.31 (high) - Main fabricSmooth, matte black stretch fabric covering the trunk body with minimal visible texture.
1 region
x 0.20 · y 0.68 · w 0.60 · h 0.25 (high) - Waistband constructionElastic black waistband with a repeated printed wordmark and a small red rectangular logo element.
1 region
x 0.12 · y 0.58 · w 0.76 · h 0.08 (high) - Waistband text“JACK JONES”
1 region
x 0.33 · y 0.59 · w 0.34 · h 0.07 (high) - Center-back seamVisible vertical seam running down the middle of the back of the trunk body.
1 region
x 0.46 · y 0.65 · w 0.08 · h 0.20 (high) - Leg hemDouble-stitched narrow hem around each leg opening.
1 region
x 0.18 · y 0.88 · w 0.66 · h 0.06 (high)
Other
Studio shot showing a rear three-quarter crop of a male model against a plain white background with even front lighting and soft shadowing. Image framed from upper neck to mid-thigh.
- Background and lightingEven white studio background with soft, diffuse lighting and minimal shadows.
- Shot framingModel cropped from the upper neck down to mid-thigh with the back centered in frame.
1 region
x 0.10 · y 0.02 · w 0.80 · h 0.96 (medium) - Skin and body visibleModel's bare back, arms, and upper legs are visible; multiple small moles and skin marks are present on the back.
1 region
x 0.18 · y 0.06 · w 0.64 · h 0.60 (high)
Colors
matte black· trunk bodyblack (waistband)· waistbandwhite· waistband textmedium red· waistband logo element- SilhouetteRear-facing short trunk silhouette with mid-thigh leg length and a straight horizontal waistband.