C-IN2 Core Trunk
The C-IN2 Core Trunk is a men's low-rise cotton trunk with a compact 3-inch inseam and a clean square-cut leg. It belongs to Core, the C-IN2 line of everyday basics made in soft, breathable cotton. The rise sits just below your natural waist for a streamlined look under slim pants. That short leg gives you boxer-brief security without fabric halfway down your thigh. Up front, a sculpted 2-ply contour pouch with a center seam adds room and shape, and there is no fly. Covered elastic leg openings lie flat at the upper thigh and help stop riding and bunching. Above them, a 1.5-inch exposed elastic waistband repeats the C-IN2 logo all the way around. The listing offers the Core Trunk in seven solid colors, including Black, Yon Yellow, Padget Pink and Geoff Green. Compare it with other cuts in our men's trunk underwear range, or shop the full C-IN2 collection.
Key Features
- Fit: Low rise below the natural waist with a 3-inch inseam and square-cut leg; true to size.
- Feel: Soft, breathable cotton that feels natural against the skin and stays comfortable wash after wash.
- Pouch: Sculpted 2-ply contour pouch with center-seam construction for extra room and a supportive shape, with no bulk.
- Waistband: 1.5-inch exposed elastic waistband with a repeating C-IN2 logo above the square cut.
























