C-IN2 Prime Trunk
The C-IN2 Prime Trunk is a men's mid-rise trunk made from an ultra-soft cotton and lyocell blend. It sits at the natural waistline and has a short 2.25-inch inseam for a neat, close fit. Up front, a 2-ply contour pouch adds extra comfort and support. Covered elastic leg openings keep the hem secure and comfortable against the thigh. An exposed 1.18-inch elastic waistband carries a repeat logo in the same shade as the fabric. The fabric feels cool and smooth, with a light drape that never feels heavy. The result is a quiet, polished trunk that disappears under jeans, chinos or tailoring. Choose from soft neutral, charcoal, pink, blue or green. It is part of the Prime line from C-IN2, built around one soft cotton and lyocell fabric. Pick up the C-IN2 Prime Trunk as a daily basic, then explore more men's trunk underwear at Underwear Expert.
Key Features
- Fit: Mid-rise trunk that sits at the natural waistline, with a short 2.25-inch inseam and covered elastic leg openings.
- Feel: Ultra-soft and smooth, with a light, fluid drape that feels easy against the skin.
- Pouch: 2-ply contour pouch designed for extra comfort and support up front.
- Waistband: Exposed 1.18-inch elastic band with a repeat C-IN2 logo, toned to match the fabric.















