Shop Men’s Briefs, Boxers, Tanks, and More by C-IN2
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The icon of sexy men’s underwear. C-IN2 jockstraps offer bold support with minimal coverage, designed to frame your body and highlight your confidence. With a contoured front and exposed back, jocks are built for performance as much as they are for turning heads. Whether in the gym, at the club, or anywhere you want to make a statement, C-IN2 jockstraps deliver bold, unapologetic sex appeal.
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ResetFor nearly two decades, C-IN2 has redefined men’s underwear with premium materials, sculpted fits, and bold design. With over 100,000 customers and counting, our products deliver confidence from the inside out.
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.