







Core Sport Brief Yon Yellow
Fit
True to size. For loose fit, go one size up.
Freedom to move, support to stay put. The C-IN2 Core Sport Brief is designed with a high-cut leg for less fabric on the upper thigh—ideal for guys who want maximum mobility and a bold, athletic look. Made from breathable 100% cotton, it features a double-layer contour pouch for structure and comfort, and a 1.5" logo waistband for a secure, confident fit. It’s a sport-inspired essential that feels just as good on rest days.
- High-Cut Sport Brief Style – Less fabric on the upper thigh for better movement
- 100% Cotton Fabric – Soft, breathable, and ideal for everyday wear
- 2-Ply Contour Pouch – Center-seam construction adds lift, room, and support
- Exposed Logo Waistband – 1.5" elastic with engineered C-IN2 repeat logo
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Minimal Coverage Fit – Designed for athletic comfort with a sleek profile
- Style and Fit
- Fabric and Care
- Shipping
- About the collection
Brief style underwear
Low-rise, sits below the natural waistline
Model's height is 6"1'/185 cm, and he is wearing size M.
100% cotton
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.
C-IN2 Core: Uncompromising Comfort, Unrivaled Choice.
Discover the difference of Core, C-IN2's signature collection designed for the modern man. Made with premium 100% cotton, Core delivers an unparalleled experience of softness and breathability, ensuring all-day comfort and support. Innovative design meets exceptional fabric, creating underwear that feels as good as it looks.
Dive into the vast world of Core and find your perfect fit. As C-IN2's largest and most popular collection, Core boasts a diverse range of styles – from essential briefs and boxers to on-trend trunks and thongs – catering to every preference and occasion.
Don't compromise on comfort or style. Choose C-IN2 Core and elevate your everyday with underwear that delivers superior quality, exceptional variety, and lasting satisfaction.
Discreetly shipped in a plain brown box or poly bag.
Complete the Set
Need help?
Send us an email at support@c-in2.com.
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