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Pair with

The new shape of men’s fashion

C - Theory Sport Brief Ruel Red - C - IN2 New York
C - Theory Sport Brief Ruel Red - C - IN2 New York
C - Theory Sport Brief Ruel Red - C - IN2 New York
C - Theory Sport Brief Ruel Red - C - IN2 New York
C - Theory Sport Brief Ruel Red - C - IN2 New York
C - Theory Sport Brief Ruel Red - C - IN2 New York

C-Theory Sport Brief Ruel Red

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$28.00 USD
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Low-rise sport brief with bold contrast and freedom to move

The C-IN2 C-Theory Sport Brief is designed for guys who want an athletic, body-forward fit with less fabric and more mobility. Sitting low on the waist, this sport-focused silhouette opens up the thigh for easier movement while maintaining a clean, confident profile.

Crafted from a textured cotton–elastane blend, it delivers breathable comfort with flexible stretch that holds its shape through all-day wear. A sculpted 1-ply contour pouch provides natural support up front, while covered leg elastics keep the fit smooth and secure. Finished with a contrast-engineered waistband, this brief brings bold energy to everyday wear.


Fabric Type & Performance
Textured cotton fabric designed for breathable comfort, soft stretch, and everyday durability.

Fabric Composition
97% Cotton / 3% Elastane.

Fit & Silhouette
Sport brief silhouette with a streamlined, athletic shape designed for movement.

Rise
Low-rise design that sits below the natural waist for a clean, athletic fit.

Pouch Construction
1-ply contour pouch with center-seam construction for natural lift and supportive shaping.

Leg Openings
Covered elastic leg openings designed to stay smooth, secure, and comfortable during movement.

Waistband
1.5" exposed elastic waistband with bold C-IN2 branding for contrast and confident styling.


Care Instructions
Machine wash.
Imported.


C-Theory Collection

The C-Theory collection takes cues from color theory in fashion and art—where contrast and balance are used with intention. Solid, saturated fabric colors are paired with contrasting elastic details to create a bold look that feels deliberate, not loud.

Built on a textured cotton stretch fabric, C-Theory delivers everyday comfort with visual impact. It’s confident color, refined through proportion and contrast, designed to stand out without feeling overworked.

Brief style underwear
Low-rise, sits below the natural waistline

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

97% Cotton, 3% 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: 8014-624AS-XS

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