The new shape of men’s fashion
Flex Fly Front Brief Black
True to size. For loose fit, go one size up.
Fit
Mid-rise mesh brief with flexible support and a functional fly.
The C-IN2 Flex Fly Front Brief delivers classic coverage with a modern, breathable feel. Designed with a mid-rise fit and functional fly, it’s built for everyday ease, comfort, and movement. Made from a soft cotton-modal mesh with 4-way stretch, it adapts to your body while staying cool and supportive throughout the day.
4-Way Stretch Mesh Fabric
Breathable mesh construction that moves naturally in every direction.
Fabric Composition
57% Cotton / 38% Modal / 5% Elastane
Soft, breathable, and flexible with a smooth, comfortable hand feel.
Mid-Rise Brief Fit
Sits at the natural waistline for balanced coverage and everyday comfort.
Contour Pouch (2-ply) with Fly
Structured support with room where it counts, plus functional fly access.
Microfiber Leg Bands
Smooth, stay-put finish designed to prevent digging or ride-up.
Logo Waistband — 1.5"
Sleek elastic waistband with engineered C-IN2 branding.
Everyday Use Case
Ideal for daily wear, breathable comfort, and guys who prefer a classic brief with modern performance.
- Style and Fit
- Fabric and Care
- Shipping
Model's height is 6"1'/185 cm, and he is wearing size M.
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.
Complete the Set
Need help?
Send us an email at support@c-in2.com.