The new shape of men’s fashion
Core Low Rise Trunk Black
True to size. For loose fit, go one size up.
Fit
- Description
- Style and Fit
- Fabric and Care
- Shipping
Modern cut. Classic comfort.
Trunks are for guys who want boxer-brief security without fabric halfway down the leg. Core's version: soft 100% cotton, a compact 3" inseam, and a clean square cut that never bunches under slim pants.
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 3" inseam for a compact, streamlined fit.
Contour Pouch
Sculpted 2-ply contour pouch with center-seam construction — extra room and supportive shape, no bulk.
Leg Openings
Covered elastic leg openings sit flat at the upper thigh — no riding, no bunching.
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
- Quality
- Material
- Design
- ARAlex R. R.Verified BuyerReviewingCore Low Rise Trunk White (Smooth Leg Finish)I recommend this productBody Type Short, Slim, MuscularHeight 5' 4-5' 6Normal Size Worn MSize in Other Brands SSize Bought LRated 5 out of 5 stars20 hours agoThe best
Super cute
- ACAllan C.Verified BuyerReviewingCore Low Rise Trunk Grey Heather (Smooth Leg Finish)I recommend this productBody Type SlimHeight 5' 10-6' 0Normal Size Worn MSize in Other Brands MSize Bought MRated 4 out of 5 stars2 days agoGood Fit
Good fit true to size. Take M in most underwear brands and the M fit was true.
Looks good
- JFJohn F.Verified BuyerReviewingCore Low Rise Trunk Grey Heather (Smooth Leg Finish)I do not recommend this productBody Type TallHeight 6' 1 or aboveNormal Size Worn MSize in Other Brands MSize Bought MRated 2 out of 5 stars3 days agotoo large for a medium
runs large for a medium
- JFJohn F.Verified BuyerReviewingCore Low Rise Trunk Black (Smooth Leg Finish)I do not recommend this productBody Type TallHeight 6' 1 or aboveNormal Size Worn MSize in Other Brands MSize Bought MRated 2 out of 5 stars3 days agotoo large for a medium
oversized and different from previous orders i've had
- JFJohn F.Verified BuyerReviewingCore Low Rise Trunk White (Smooth Leg Finish)I do not recommend this productBody Type TallHeight 6' 1 or aboveNormal Size Worn MSize in Other Brands MSize Bought MRated 2 out of 5 stars3 days agodisappointing
large for a medium