
Undz
5.5" Lion Boxer Brief
The Undz 5.5" Lion Boxer Brief is a men's mid-rise boxer brief with a 5.5-inch inseam, made from ultra-light Maxvent stretch microfibre that wicks away moisture and dries quickly. It features a solid dark brown elastic waistband with a small orange UNDZ label, a contoured double-layered front pouch with a center seam, brown-trimmed leg hems, a center back seam, and an all-over photographic lion-face collage print in warm yellow, gold and brown tones. Intended for everyday wear and active use, it offers a fitted, snug silhouette that extends to the upper to mid-thigh.
- Material
- Maxvent microfibre
- Gender
- male
- Style
- activewear, performance, minimal
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Color
Specifications
Ultra-light, moisture-wicking stretch boxer brief with an elastic waist and double-layered front.
Stretch Maxvent microfibre that wicks away moisture and dries quickly; elastic waist; double-layered front.
- Material
- Maxvent microfibre
- Style
- activewear, performance, minimal
- Occasion
- everyday, workout, travel
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- 5.5-inch inseam
- stretch Maxvent microfibre fabric
- ultra-light construction
- moisture-wicking
- quick-drying
- elastic waistband
- double-layered front
- pull-on boxer brief style
- Undz at Le 31
Product Insights
5.5" Lion Boxer Brief 95% Maxvent polyester, 5% spandex Match natural waist to S 28–30", M 32–34", L 36–38", XL 40–42"; size up if between sizes Wicks moisture away from skin and dries quickly Polyester-dominant fabric can hold body odour if worn more than once Flat 20 CAD across S–XL with no extended-size surcharge
Verified claims
- material
- 95% Maxvent polyester, 5% spandex
- fit
- Match natural waist to S 28–30", M 32–34", L 36–38", XL 40–42"; size up if between sizes
- stretch
- 5% spandex gives four-way stretch and recovery
- comfort
- Ultra-light microfibre knit feels smooth and airy against skin
- performance
- Wicks moisture away from skin and dries quickly
- performance
- Fine microfibre filaments create capillary channels that spread sweat
- tradeoff
- Polyester-dominant fabric can hold body odour if worn more than once
- care
- Machine wash and tumble dry
- care
- Skip fabric softener and dryer sheets to protect wicking
- care
- Air drying is gentler on the lion print than tumble drying
- durability
- Wicking performance can fade with harsh detergents and softeners over time
- construction
- Double layered at the front for support and coverage
- construction
- Elastic waistband with centered UNDZ label
- construction
- Contoured front pouch seam and center-back seam shape the fit
- construction
- Leg openings finished with brown trim and folded hems
- design
- All-over photographic lion-face collage in warm browns and golds
- variant
- Patterned Brown is the only colorway across all sizes
- value
- Flat 20 CAD across S–XL with no extended-size surcharge
- use
- Suited to daily wear, warm climates and travel where quick-dry matters
- comparison
- Stays drier than cotton but can retain odour more
- fit
- 5.5-inch inseam gives mid-thigh coverage
Product record
- Title
- 5.5" Lion Boxer Brief
- Brand
- Undz
- Price
- 20 CAD
- Availability
- In stock
Buying Guide
1 comparison · 10 sourcesUses
Everyday underlayer with a bold lion print
An everyday boxer brief cut from stretchy, ultra-light Maxvent microfibre that wicks moisture and dries quickly, with an elastic waist and a double-layered front. As worn on the model, it shows a fitted silhouette reaching the upper to mid-thigh, finished with an all-over photographic lion-face collage print across the rear and upper thighs.[1,2]
Product comparison
Compared within this brand.
| 5.5" Lion Boxer Brief: Choose this for the ultra-light Maxvent microfibre blend, which is designed to wick moisture and dry quickly while maintaining stretch. Choose this if you prefer a bold, unique aesthetic featuring an all-over photographic collage print of lion faces in warm tones covering the front and sides. The 5.5 inch garment is constructed from 95% Maxvent polyester and 5% spandex with an elastic waist and is double layered at the front.[1,3] | 5" Kong Boxer Brief Polyester: Choose this if you want a slim-fit, 5-inch-inseam boxer brief in stretch, ultra-light Maxvent microfibre (95% Maxvent polyester, 5% spandex) that wicks moisture and dries quickly, with a double-layered front and elastic waistband. Choose this for a bold, full-coverage jungle print with banana and ape motifs in Patterned Green, designed in Canada and offered in sizes small to extra-large. Note that all listed variants come only in the Patterned Green color, so it suits you only if that print works for your rotation.[4,5,6] | 5" Tiger Boxer Brief Polyester: Choose this if you want a bold, statement-making print: the fabric is dark brown or near-black covered in an all-over pattern of orange and yellow cartoon tigers with pink striping, finished with contrasting yellow stitching and a plain black elastic waistband with a small UNDZ label. Choose it for active or everyday wear where moisture management matters, since the stretchy 95% Maxvent polyester and 5% spandex blend wicks away moisture and dries quickly, in a fitted, mid-thigh cut with a 5-inch inseam and a double-layered front. Note that the listing shown is the small size in the Patterned Black colorway.[7,8,9,10] |
Image Analysis
2 images- 01

Product
Men's boxer brief shown on a torso model: mid-rise elastic waistband in solid brown with a small orange rectangular brand label reading UNDZ, and a full-coverage photographic lion-face collage print on the body of the brief. Visible front pouch seam and leg hems with brown trim.
- WaistbandElastic waistband is solid dark brown, approximately 1.5 to 2 inches tall, running uninterrupted around the waist visible in the image.
1 region
x 0.20 · y 0.36 · w 0.60 · h 0.06 (high) - Brand label“Small rectangular orange patch centered on the front of the waistband with white uppercase text reading UNDZ.”
1 region
x 0.46 · y 0.36 · w 0.08 · h 0.04 (high) - Main fabric printAll-over photographic collage of lion faces in warm tones (yellows, golds, browns) covering the front and sides of the boxer brief; multiple lion heads overlap creating a continuous pattern.
1 region
x 0.20 · y 0.42 · w 0.60 · h 0.42 (high) - Front pouch seamVertical contoured seam runs from the waistband down the center front pouch, outlined in a lighter stitch color and visible against the print.
1 region
x 0.45 · y 0.42 · w 0.10 · h 0.32 (high) - Leg hem trimBottom edge of each leg finished with a narrow brown trim matching the waistband color.
2 regions
x 0.20 · y 0.80 · w 0.26 · h 0.04 (high); x 0.54 · y 0.80 · w 0.26 · h 0.04 (high) - Fabric finishSmooth, slightly reflective knit fabric surface consistent with stretch underwear material; no visible texture like ribbing or fleece.
- Visible portion of modelMale torso from just below the chin to mid-thigh is wearing the boxer brief; arms positioned behind the back creating an unobstructed frontal view of the product.
1 region
x 0.08 · y 0.00 · w 0.84 · h 0.84 (high)
Other
Studio shot on a plain white background showing the modeled product; lighting is bright and even with soft shadows; image cropped to show torso and upper legs.
- BackgroundSeamless plain white background with no visible props or packaging.
- Shot compositionFrontal product-on-model shot cropped from just below the chin to mid-thigh, centered horizontally.
- Lighting and shadowsEven studio lighting from the front and slightly above, producing soft shadows under the model's torso and legs and slight specular highlights on skin and fabric.
Colors
dark brown· waistbandorange· brand labelgolden yellow· main fabricoff-white· print highlights- WaistbandElastic waistband is solid dark brown, approximately 1.5 to 2 inches tall, running uninterrupted around the waist visible in the image.
- 02

Product
Rear view of fitted boxer briefs with an all-over photographic lion face collage and a solid dark brown elastic waistband; visible center-back seam and leg hems.
- WaistbandSolid dark brown elastic waistband encircling the waist with a vertical back seam at center.
1 region
x 0.14 · y 0.56 · w 0.71 · h 0.07 (high) - All-over printPhotographic collage of multiple lion faces printed across the rear and upper thighs, with faces varying in scale and orientation and covering the whole brief panel.
1 region
x 0.12 · y 0.64 · w 0.76 · h 0.33 (high) - Center back seamVisible vertical seam running down the center of the briefs aligned with the model's spine.
1 region
x 0.46 · y 0.60 · w 0.09 · h 0.35 (high) - Leg hemsFolded hem finish at the bottom of each leg opening with visible stitching line along the edge.
2 regions
x 0.13 · y 0.92 · w 0.28 · h 0.06 (high); x 0.59 · y 0.92 · w 0.28 · h 0.06 (high) - Fit and coverageFitted boxer brief silhouette that extends to the upper to mid-thigh on the model, with fabric sitting snug against the body.
Other
Studio rear-shot of a male model cropped from the neck to mid-thigh against a plain white background with even frontal lighting and soft shadowing.
- Shot compositionRear-facing model centered in frame, image cropped just above the shoulders and at mid-thigh so only the back and briefs are visible.
- Background and lightingPlain white seamless background with even diffuse lighting and minimal shadows around the model's sides.
- Model skin detailSeveral small moles and freckles visible on the model's back and arms and a small wrist tattoo on the left arm.
2 regions
x 0.28 · y 0.22 · w 0.44 · h 0.56 (medium); x 0.09 · y 0.83 · w 0.12 · h 0.12 (medium) - Image qualityHigh resolution and sharp focus on the briefs and model's back; no visible text or packaging elements.
Colors
dark brown· waistbandgolden orange· main fabric baselight tan· lion face highlightsdeep black· print details- WaistbandSolid dark brown elastic waistband encircling the waist with a vertical back seam at center.
Brand PDP Lookup
- Brand
- Undz
MEN CLASSIC - LIONS
Variants
4 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4713732 | 5.5" Lion Boxer Brief - Patterned Brown - Small | CA$20.00 | Yes |
| 4713733 | 5.5" Lion Boxer Brief - Patterned Brown - Medium | CA$20.00 | Yes |
| 4713734 | 5.5" Lion Boxer Brief - Patterned Brown - Large | CA$20.00 | Yes |
| 4713735 | 5.5" Lion Boxer Brief - Patterned Brown - X-Large | CA$20.00 | Yes |