The new shape of men’s fashion
Core Low Rise Trunk Black (Smooth Leg Finish)
True to size. For loose fit, go one size up.
Fit
- Description
- Style and Fit
- Fabric and Care
- Shipping
Less bulk at the leg. Same trunk you trust.
The Core trunk, refined: a shorter 2.5" inseam and a smooth leg finish that lies flat on the thigh. Everything that made it a daily pick stays — the soft cotton, the supportive pouch, the square cut — minus the bulk at the opening.
Fabric
100% Cotton. Soft, breathable, and natural against the skin — comfort that holds up wash after wash.
Fit & Silhouette
Men's low-rise cotton trunk — sits below the natural waist with a shorter 2.5" inseam for a cleaner, more compact fit.
Contour Pouch
Sculpted 2-ply contour pouch with center-seam construction — extra room and supportive shape, no bulk.
Smooth Leg Finish
Refined low-bulk elastic lies flat on the thigh — no pinching, no ridge, invisible under slim pants.
Waistband
1.5" exposed elastic waistband with C-IN2 branding — the signature above the square cut.
Fit note
True to size. For a looser fit, go one size up.
Care
Machine wash.
Imported.
Core
C-IN2's foundation — every essential silhouette, cut in soft, breathable 100% cotton that feels better the longer you own it. The drawer you build once and reach for every day.
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.
- Fit
- Comfort
- Durability
- Quality
- Feel
- PMPatrick M.Verified BuyerReviewingCore Low Rise Trunk White (Smooth Leg Finish)I do not recommend this productBody Type SlimHeight 6' 1 or aboveNormal Size Worn MSize in Other Brands MSize Bought MRated 1 out of 5 stars1 week agoTerrible lack of quality
Leg bands become super loose and baggy after wearing for one hour. I’m a very lean person wearing a Medium.
- PMPatrick M.Verified BuyerReviewingCore Low Rise Trunk White (Smooth Leg Finish)I do not recommend this productBody Type SlimHeight 6' 1 or aboveNormal Size Worn MSize in Other Brands MSize Bought MRated 1 out of 5 stars1 week agoAwful
After first wearing, leg openings are dramatically loose and baggy. So junk is just bouncing around and almost hanging out. I'm 6'2" 165lbs, so no reason for them to get stretched out on me. When initially tried on, they were comfortable and seemed to have potential. Maybe cheap materials and never tested?
- WHWilliam H.Verified BuyerReviewingCore Low Rise Trunk Black (Smooth Leg Finish)I recommend this productBody Type SlimHeight 5' 7-5' 9Normal Size Worn XSSize in Other Brands XSSize Bought XSRated 4 out of 5 stars1 week agoGood
Pretty good
C-IN2 New York1 week agoHello William,
Thank you for the wonderful review! We're glad you're enjoying the Core Low Rise Trunk. We appreciate your support!
- VBVictor B.Verified BuyerReviewingCore Low Rise Trunk Black (Smooth Leg Finish)Body Type Tall, MuscularHeight 5' 10-6' 0Normal Size Worn MSize in Other Brands MSize Bought MRated 3 out of 5 stars2 weeks agoTrunks
Looses its shape very soon. Lower bands area around the thighs are made too thin, it cuts through skin and is irritatting.
- PLPhillip L.Verified BuyerReviewingCore Low Rise Trunk Black (Smooth Leg Finish)I recommend this productBody Type TallHeight 6' 1 or aboveNormal Size Worn LSize in Other Brands LSize Bought XLRated 5 out of 5 stars1 month agoLove it
Good fit and comfortable.