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Men’s long sleeve T-shirts are designed to offer lightweight coverage with a streamlined, easy-to-wear fit. More versatile than a short sleeve tee and lighter than a sweatshirt, long sleeve T-shirts work as both a standalone top and a perfect layering piece.
Long sleeve tees are ideal for transitional weather and everyday versatility. They provide extra coverage without feeling heavy, making them easy to wear on cooler days, layered under jackets, or styled on their own. Men’s long sleeve T-shirts balance comfort, function, and modern style in one effortless essential.
Absolutely. Designed for all-day comfort, long sleeve T-shirts offer a relaxed yet refined look that works for casual days, travel, or evenings out. With a clean silhouette and comfortable feel, they’re an easy upgrade from basic tees when you want something a little more polished.
C-IN2 men’s long sleeve T-shirts are crafted with fit and fabric in mind. Key features include:
A tailored silhouette that flatters the body
Soft, breathable materials designed for comfort and durability
Clean construction that layers smoothly without bulk
Modern proportions that feel easy but intentional
Each long sleeve tee is designed to feel comfortable, look sharp, and wear well season after season.
C-IN2 long sleeve T-shirts are made to move effortlessly through your day. Wear them solo for a clean, laid-back look or layer them under jackets, hoodies, or coats for added versatility. Simple, modern, and endlessly wearable, long sleeve tees are a staple you’ll reach for again and again.
Complete your rotation with our full range of men’s T-shirts and everyday essentials designed for comfort, confidence, and modern style.
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.