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The new shape of men’s fashion

Zen Trunk Black - C - IN2 New York
Zen Trunk Black - C - IN2 New York
Zen Trunk Black - C - IN2 New York
Zen Trunk Black - C - IN2 New York
4.8
Rated 4.8 out of 5 stars
181 Reviews

Zen Trunk Black

Extra 50% OFF | Final Sale
$13.60 USD Regular price $34.00 USD

Size Size chart

True to size. For loose fit, go one size up.

Fit

12345
SmallTrue to sizeLarge

Mesh bamboo comfort with a sleek, performance edge.

The C-IN2 Zen Trunk is crafted from a soft mesh-blend fabric infused with rayon from bamboo, delivering breathable airflow with an ultra-smooth, natural feel. Its square-cut silhouette creates a streamlined fit built for movement, support, and everyday ease.

Subtle micro eyelets enhance ventilation while maintaining a refined, athletic look that feels both modern and effortless. Finished with a short inseam and an exposed waistband, it brings a confident, polished attitude to a performance-driven essential.


Breathable Performance Mesh
Micro eyelet construction promotes continuous airflow for a cooler experience.

Fabric Composition
59% Cotton, 39% Rayon from Bamboo, 2% Elastane

Fit
Square-cut trunk silhouette delivers a close, supportive fit that moves naturally with the body.

Rise
Mid-rise, sits at the natural waistline.

Inseam
3" inseam creates a modern, mobility-focused length.

Pouch Construction
1-ply contour pouch provides lightweight support with a clean, sculpted shape.

Design Details
Mesh-blend texture paired with bamboo softness creates a breathable, elevated finish.

Binding & Trim
Microfiber leg elastics ensure a secure hold while minimizing ride-up.

Waistband
1.5" exposed elastic waistband features sharp C-IN2 branding for a sporty look.


Care Instructions
Machine wash.
Imported.


Zen

The Zen collection is designed to make you feel confident and comfortable with soft, breathable fabric and a sleek, understated aesthetic.

Perfect for everyday wear, Zen blends ease and performance, delivering effortless comfort from morning through night.

Trunk style underwear
Mid-rise, sits at the natural waistline

Model's height is 6"1'/185 cm, and he is wearing size M.

59% Cotton, 39% Rayon from Bamboo, 2% Elastane
Machine Wash
Imported

Get free shipping for US orders over $99.

Discreet packaging: plain poly bag or brown box.

For shipping info: C-IN2 Shipping.

Discreetly shipped in a plain brown box or poly bag.

SKU: 3223-001-S

Complete the Set

Need help?

Send us an email at support@c-in2.com.

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4.8
Rated 4.8 out of 5 stars
Based on 181 reviews
Total 5 star reviews: 156 Total 4 star reviews: 19 Total 3 star reviews: 3 Total 2 star reviews: 2 Total 1 star reviews: 1
97%would recommend these products
Reviews Summary
Customers say these trunks are extremely comfortable with soft, breathable material that feels light and stretchy. Many appreciate the great fit and support, noting they provide good coverage between briefs and boxers. The smooth waistband and elastic leg openings are frequently praised. Customers love the vibrant colors and find them stylish and sexy. Some mention they run slightly smaller than expected and suggest sizing up. A few note the leg elastic can bunch up on certain body types. Overall, customers find them so comfortable they often purchase multiple pairs.
Customers Talked About
181 reviews
  • RI
    Richard I. J.
    Verified Buyer
    Reviewing
    Zen Trunk Otto Orange Heather
    I recommend this product
    Body Type Slim
    Height 5' 7-5' 9
    Normal Size Worn S
    Size in Other Brands S
    Size Bought XS
    Rated 5 out of 5 stars
    21 hours ago
    Supportive Without Feeling Tight

    These are incredibly comfortable and fit perfectly. The material feels soft and breathable, and they stay in place all day without riding up. Definitely great quality for the price, and I’ll be buying more.”

  • BN
    B. N.
    Verified Buyer
    Reviewing
    Zen Trunk White
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    I wear a medium in

    I wear a medium in the zen brief but these run a bit smaller. Suggest sizing up unless you want a tight fit.

  • MV
    Miles V.
    Verified Buyer
    Reviewing
    Zen Trunk Black
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    .

    .

  • R
    Richard
    Reviewing
    Zen Trunk Black
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    5 Stars

    Love the Zen..... thank you,

  • R
    Richard
    Reviewing
    Zen Trunk White
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    5 Stars

    Always the best.... thank you,