
Jack & Jones
3" Floral Trunk
Men's Jack & Jones trunk underwear with a 7.5 cm (3") inseam, worn as form-fitting boxer-trunk briefs with short legs ending on the upper thigh. It features a wide elastic waistband with repeating JACK & JONES branding, an ultra-comfortable stretch organic cotton jersey knit, a double-layered front panel, and tonal vertical seams along the front pouch and outer sides with narrow stitched leg hems. Rated 4 out of 5 based on 1 review.
- Material
- stretch organic cotton jersey
- Gender
- male
- Style
- casual, loungewear
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Specifications
Floral-print trunk underwear in stretch organic cotton jersey with an elastic waist and double-layered front.
Elastic waist, ultra-comfortable stretch organic cotton jersey, double-layered front, 3-inch inseam.
- Material
- stretch organic cotton jersey
- Style
- casual, loungewear
- Occasion
- everyday
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- floral print
- elastic waist
- ultra-comfortable stretch organic cotton jersey
- double-layered front panel
- 7.5 cm (3") inseam
- trunk silhouette
- pull-on style
- Jack & Jones at Le 31
- jersey knit fabrication
- stretch construction
Product Insights
3" Floral Trunk 15 CAD Fabric: 95% organic cotton, 5% spandex. Size guide: Small 29–30", Medium 31–32", Large 33–34"; size up if between sizes or at the top of a band. Short 3-inch inseam may ride up under slim trousers; a longer leg helps prevent riding up on long days. Flat 15 CAD pricing across all colors and sizes; patterned prints cost the same as black.
Verified claims
- fit_and_sizing
- Size guide: Small 29–30", Medium 31–32", Large 33–34"; size up if between sizes or at the top of a band.
- fit_and_sizing
- 3-inch (7.5 cm) inseam gives a short trunk cut that ends on the upper thigh.
- construction
- Elastic waistband; photos show a wide branded band with mint-green stripes and repeated JACK & JONES wordmark.
- materials
- Fabric: 95% organic cotton, 5% spandex.
- materials
- Ultra-comfortable stretch organic cotton jersey with a smooth, matte knit surface.
- construction
- Double layered at the front for extra support and modesty.
- materials
- 5% spandex gives the jersey stretch and recovery without losing the cotton hand-feel.
- materials
- Cotton knit is breathable and transmits vapour, though organic cotton does not wick or breathe better than good conventional cotton.
- care
- Machine wash, tumble dry, iron with or without steam; do not bleach or professionally clean.
- durability
- Waistband and seam finish are the key durability points to check.
- styling
- Clean-cut black trunks suit office wear; patterned options are better for everyday or casual rotation.
- suitable_uses
- Good under fitted trousers for all-day wear; short cuts can feel better in warm weather.
- tradeoffs
- Short 3-inch inseam may ride up under slim trousers; a longer leg helps prevent riding up on long days.
- value
- Flat 15 CAD pricing across all colors and sizes; patterned prints cost the same as black.
- variants
- Twelve variants: Black, Patterned Green and Patterned Blue in SMALL through X-LARGE, all in stock.
- materials
- Organic cotton can suit sensitive skin, but it is not functionally superior to high-quality conventional cotton for breathability or wicking.
- comparisons
- Cotton is the breathable classic; modal is softer and more fluid, while performance fabric is better for sport.
- materials
- On stretch fabrics, prints can open up and reveal a lighter ground when stretched, especially in lighter colours.
Product record
- Title
- 3" Floral Trunk
- Brand
- Jack & Jones
- Price
- 15 CAD
- Availability
- In stock
- Rating
- 4 stars, 1 reviews
Buying Guide
1 comparison · 8 sourcesProduct comparison
Compared within this brand.
| 3" Floral Trunk: Choose this if you want a short, form-fitting trunk with a 3-inch (7.5 cm) inseam that ends on the upper thigh, made from stretch organic cotton jersey (95% organic cotton, 5% spandex) with a double-layered front, contoured pouch, and a wide branded elastic waistband. It comes in sizes SMALL to X-LARGE and in Black, Patterned Green, and Patterned Blue colourways. Note that the retailer describes the fabric as ultra-comfortable, but that is a marketing characterization rather than a reported wearer outcome.[1,2] | 3" Comfort Trunk Cotton: Choose this if you want a snug, mid-rise trunk in stretch cotton jersey — 95% cotton with 5% spandex — described as very comfortable, with an elastic waistband, a double-layered front and a short 3 inch inseam. The pictured version has an all-over skull-and-floral print on a medium blue ground with visible brand text on the waistband. Note that the saved listing shows only size SMALL, in Navy/Midnight Blue or Patterned Blue colorways, so confirm availability if you need another size.[3,4,5] | 3" Solid Comfort Trunk Cotton: Choose this if you want a 3-inch inseam cotton trunk described as very comfortable: it's made of 95% cotton and 5% elastane stretch cotton jersey with an elastic waistband and double-layered front. It suits shoppers who prefer a shorter leg that extends only a short distance down the thigh and comes in sizes small through x-large. Note that the light grey colorway has a slightly darker embossed JACK & JONES waistband that shows visible branding.[6,7,8] |
Image Analysis
2 images- 01

Product
A pair of black boxer-trunk briefs worn by a model; visible features include a branded elastic waistband with a green trim, front pouch seam, vertical side seams, and short leg length.
- Overall shapeForm-fitting boxer-trunk brief silhouette with short legs ending on the upper thigh and a contoured front pouch area.
1 region
x 0.18 · y 0.48 · w 0.64 · h 0.34 (high) - Waistband constructionWide elastic waistband with a thin green stripe along the top and bottom edges, and a black background where the brand name repeats.
1 region
x 0.18 · y 0.44 · w 0.64 · h 0.06 (high) - Brand text on waistband“JACK & JONES”
1 region
x 0.32 · y 0.45 · w 0.36 · h 0.05 (high) - Seam detailsVisible vertical stitch seams down the front sides of the pouch and along the outer thigh; stitching appears tonal and closely spaced.
2 regions
x 0.24 · y 0.52 · w 0.24 · h 0.28 (high); x 0.52 · y 0.52 · w 0.24 · h 0.28 (high) - Leg hemStraight, narrow stitched leg hems that sit flat against the thigh.
1 region
x 0.22 · y 0.74 · w 0.56 · h 0.06 (high) - Fabric appearanceSmooth, matte knit fabric with uniform color and no visible pattern or texture variation.
Other
Studio product shot showing a male model from upper thighs to neck against a plain white background with even, soft lighting and minimal shadows.
- Model presenceMale model wearing the product; torso, arms, and upper legs are visible while the head is cropped above the mouth and chin is visible.
1 region
x 0.06 · y 0.02 · w 0.88 · h 0.70 (high) - Background and lightingClean white background with even, diffused lighting producing soft shadows and slight highlights on the model's skin.
- Shot compositionFrontal three-quarter crop centered on the product area with the model turned slightly to the viewer's left.
Colors
black· trunk fabricmint green· waistband stripewhite· waistband text- Overall shapeForm-fitting boxer-trunk brief silhouette with short legs ending on the upper thigh and a contoured front pouch area.
- 02

Product
Rear view of a male model wearing black boxer-style trunks with a branded elastic waistband; visible rear panel seams and short leg hem.
- Rear panel shapeBlack trunk body forms a single-piece rear panel with vertical side seams visible where the panel meets the hip panels.
1 region
x 0.18 · y 0.62 · w 0.64 · h 0.24 (high) - Leg hemShort boxer-style leg length with a narrow folded hem finishing at upper thigh.
1 region
x 0.25 · y 0.80 · w 0.50 · h 0.12 (high) - Waistband constructionElastic waistband approximately one inch tall with a thin mint-green top and bottom stripe and a black central band carrying repeated wordmark text.
1 region
x 0.18 · y 0.56 · w 0.64 · h 0.06 (high) - Brand text on waistband“JACK&JONES repeated across the waistband in uppercase letters, white on black band.”
1 region
x 0.26 · y 0.56 · w 0.48 · h 0.06 (high) - Fabric appearanceSmooth, tightly knit stretch fabric with a matte finish and minimal surface texture visible in the rear panel.
1 region
x 0.20 · y 0.62 · w 0.60 · h 0.30 (medium)
Other
Studio shot showing the model from the rear against a plain white background with even soft lighting; model is cropped at the head and lower legs; hands and arms visible at the sides.
- Shot compositionRear three-quarter straight-on view of a standing male model, framed from the head down to mid-thigh so the trunks and lower back are central.
- Background and lightingPlain white background with even, soft studio lighting and subtle soft shadows around the model edges.
- Model croppingTop of the head cropped and lower legs are not visible in the frame; both arms hang at the model's sides with hands partially visible.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (low)
Colors
matte black· trunk bodyblack with white text· waistband central bandmint green· waistband stripes- Rear panel shapeBlack trunk body forms a single-piece rear panel with vertical side seams visible where the panel meets the hip panels.
Variants
12 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4807560 | 3" Floral Trunk - Black - Small | CA$15.00 | Yes |
| 4807561 | 3" Floral Trunk - Black - Medium | CA$15.00 | Yes |
| 4807562 | 3" Floral Trunk - Black - Large | CA$15.00 | Yes |
| 4807563 | 3" Floral Trunk - Black - X-Large | CA$15.00 | Yes |
| 4813923 | 3" Floral Trunk - Patterned Green - Small | CA$15.00 | Yes |
| 4813924 | 3" Floral Trunk - Patterned Green - Medium | CA$15.00 | Yes |
| 4813925 | 3" Floral Trunk - Patterned Green - Large | CA$15.00 | Yes |
| 4813926 | 3" Floral Trunk - Patterned Green - X-Large | CA$15.00 | Yes |
| 4813927 | 3" Floral Trunk - Patterned Blue - Small | CA$15.00 | Yes |
| 4813928 | 3" Floral Trunk - Patterned Blue - Medium | CA$15.00 | Yes |
| 4813929 | 3" Floral Trunk - Patterned Blue - Large | CA$15.00 | Yes |
| 4813930 | 3" Floral Trunk - Patterned Blue - X-Large | CA$15.00 | Yes |
Documents & Data
Customer Reviews
1 total1 reviews · out of 5
Boxeur court
Je porte taille moyenne et c'est 4 boxeurs sont beaucoup trop petit . Je suis déçu car je ne peux les retourner étant donné que je les ai lavé.