The new shape of men’s fashion
Hard//Core Sport Brief Pietro Pink
True to size. For loose fit, go one size up.
Fit
- Description
- Style and Fit
- Fabric and Care
- Shipping
High-leg sport brief with cotton stretch structure and athletic mobility
The C-IN2 HARD//Core Sport Brief is built for guys who want less coverage and more freedom. Cut high through the leg, this streamlined silhouette opens up the thigh for mobility while delivering a bold, athletic profile that feels confident and intentional.
Made from a soft cotton–elastane rib knit, it blends vintage-inspired texture with modern stretch for breathable, everyday comfort. A sculpted 1-ply contour pouch provides lightweight support, while dyed-to-match rib knit binding and a wide 2" engineered logo waistband keep the finish clean, controlled, and purposeful. Minimal coverage. Maximum presence.
Fabric Type & Performance
Cotton stretch rib knit designed for breathable comfort, flexibility, and everyday durability.
Fabric Composition
96% Cotton / 4% Elastane.
Fit & Silhouette
Sport brief silhouette with a streamlined, athletic profile.
Rise
Low-rise design that sits below the natural waist.
Pouch Construction
1-ply contour pouch delivers lightweight support with natural shaping.
Leg Openings
High-leg cut finished with dyed-to-match rib knit binding for mobility and a clean edge.
Waistband
2" exposed elastic waistband with engineered C-IN2 branding at center front.
Care Instructions
Machine wash.
Imported.
HARD//Core Collection
The HARD//Core collection pairs vintage-inspired design with modern simplicity. Built from super-soft cotton stretch rib knit, each style delivers a confident, structured fit with bold visual impact.
Defined by clean silhouettes, dyed-to-match rib knit binding, and wide engineered waistbands, HARD//Core updates classic underwear styles with sharper execution and contemporary edge. Heritage attitude—refined, intentional, and built to stand out.
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.
- Comfort
- Fit
- Style
- Quality
- Features
- RRyanReviewingHard//Core Sport Brief Nash NavyI recommend this productRated 5 out of 5 stars2 years agoPerfect fit!
Perfect fit! Love where it hugs!!
- CRcharilaos r.Verified BuyerReviewingHard//Core Sport Brief Nico NeutralI recommend this productBody Type SlimNormal Size Worn MSize in Other Brands MSize Bought MRated 5 out of 5 stars1 month agoVery nice and comfortable
Very nice and comfortable
- CHCarlos H.Verified BuyerReviewingHard//Core Sport Brief Nico NeutralI recommend this productBody Type ShortNormal Size Worn MSize in Other Brands MSize Bought MRated 5 out of 5 stars4 months agoBuen diseño
Buen diseño
- FSFlavio S.Verified BuyerReviewingHard//Core Sport Brief Yori YellowI recommend this productBody Type Big Butt, Big ThighsNormal Size Worn LSize in Other Brands LSize Bought XLRated 5 out of 5 stars4 months agoLove the fit and feel
Love the fit and feel of these. I appreciate how the stitching looks really well done and gives me the confidence of durability through a wash. The waistband is soft and I like the idea of it being tall. All around quality product. Sizing is spot on too.
- YYYi Y.Verified BuyerReviewingHard//Core Sport Brief Nico NeutralI recommend this productBody Type SlimNormal Size Worn MSize in Other Brands MSize Bought MRated 5 out of 5 stars5 months agoComfortable and sexy
Comfortable and sexy