The new shape of men’s fashion
Flex Fly Front Brief Black
True to size. For loose fit, go one size up.
Fit
- Description
- Style and Fit
- Fabric and Care
- Shipping
Classic brief in upgraded breathable fabric.
Same brief your drawer has always had — full coverage, functional fly, sits at the waist — re-knit in a soft cotton-modal mesh that breathes all day. Familiar where it counts, lighter everywhere else.
Fabric
57% Cotton, 38% Modal, 5% Elastane. Airy mesh knit with 4-way stretch — modal makes it softer than plain cotton, and the mesh keeps air moving against the skin.
Fit & Silhouette
Men's mid-rise mesh brief — classic coverage with a functional fly, sitting at the natural waistline.
Contour Pouch
2-ply contour pouch with a functional fly — structured support, easy access.
Leg Bands
Smooth microfiber leg bands sit flat against the thigh — no digging, no ride-up.
Waistband
1.5" elastic waistband with C-IN2 branding — soft hold, clean finish.
Fit note
True to size. For a looser fit, go one size up.
Care
Machine wash.
Imported.
Flex
Everyday basics in an airy cotton-modal mesh with 4-way stretch — softer than plain cotton, cooler than anything else in the drawer. Light layers for warm days and long ones.
Brief style underwear
Mid-rise, sits at the natural waistline
Model's height is 6"1'/185 cm, and he is wearing size M.
57% Cotton, 38% Modal, 5% 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.
Complete the Set
Need help?
Send us an email at support@c-in2.com.
- Fit
- Comfort
- Design
- Material
- Quality
- AGAndre G.Verified BuyerReviewingFlex Fly Front Brief Sage GreenI recommend this productBody Type SlimHeight 5' 10-6' 0Normal Size Worn SSize in Other Brands SSize Bought XSRated 5 out of 5 stars1 week agoExcellent
It fits perfectly and very comfortably
Was this helpful? - JMJody M.Verified BuyerReviewingFlex Fly Front Brief Sapphire BlueRated 3 out of 5 stars1 month agoNothing too excitingly great about
Nothing too excitingly great about them
Was this helpful? - WGWilliam G.Verified BuyerReviewingFlex Fly Front Brief BlackI recommend this productBody Type ShortNormal Size Worn LSize in Other Brands LSize Bought LRated 5 out of 5 stars2 months agoThis is a premier product
This is a premier product IMHO. The fit is wonderful and very comfortable. These are well made and the fly is well designed, so it is usable. Great product. I just wish it was sold in packs of 3 or more.
Was this helpful? - ZZacheryReviewingFlex Fly Front Brief Sapphire BlueI recommend this productRated 5 out of 5 stars3 months ago5 Stars
Flex fly front is super sleek and comfortable
Was this helpful? - YHYu H.Verified BuyerReviewingFlex Fly Front Brief Pebble GreyI recommend this productRated 5 out of 5 stars5 months agoFit well
Fit well
Was this helpful?
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