C-IN2 long sleeve t-shirts deliver the same precision fit as our signature tees, extended for cooler days and layered looks. With angled shoulders, non-twist seams, and a clean tailored cut, these shirts flatter the body while staying comfortable and versatile. Ideal for transitional weather, they’re the long sleeve you’ll want on repeat.
Premium Basics, Engineered for Every Body
C-IN2 is a New York–born men’s underwear and apparel brand with one mission: to make every man look good and feel confident. We design premium basics and fashion-forward styles with innovative fabrics, engineered fits, and durable construction that lasts. Working closely with our partners, we create unique materials and refine every detail—from the cut of a t-shirt to the fit of a brief—to deliver comfort and style you can feel every day. Inclusive, empowering, and unapologetically bold—C-IN2 is made for every body.
