Sport brief designed for mobility with everyday cotton comfort

The C-IN2 Core Sport Brief is built for guys who want freedom to move with dependable, everyday support. Designed with a high-cut sport silhouette, it reduces coverage through the upper thigh to allow greater mobility while maintaining a clean, confident profile.

Made from breathable 100% cotton, this brief delivers soft, natural comfort you can wear all day. A supportive 2-ply contour pouch provides structure and room where it counts, while the exposed logo waistband helps keep the fit secure and stay-put. Sport-inspired in look, everyday-ready in feel—this brief moves easily from active moments to downtime.

Fabric Type & Performance
100% cotton fabric designed for breathable comfort and a soft, natural feel throughout the day.

Fabric Composition
100% Cotton.

Fit & Silhouette
Sport brief silhouette with a streamlined, athletic shape and reduced upper-thigh coverage.

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

Pouch Construction
2-ply contour pouch with center-seam construction for supportive shaping and added room.

Leg Openings
High-cut leg openings designed to enhance mobility and freedom of movement.

Waistband
1.5" exposed elastic waistband with engineered C-IN2 repeat branding.

Care Instructions
Machine wash.
Imported.

Core Collection

The Core collection is built around uncompromising comfort and everyday reliability. Made from premium 100% cotton, each piece delivers breathable softness and a natural feel designed for all-day wear.

As C-IN2’s most essential collection, Core offers a wide range of styles—built to fit seamlessly into your daily rotation while delivering consistent comfort and dependable support.