C-IN2 is all about setting new standards of innovation in both men’s underwear and t-shirts for men. The co-founder and designer Gregory Sovell believes that men who are looking for a standard fly-front brief are not looking for CIN2 underwear. Instead, he is in regular competition with himself to design revolutionary products and bring his designs to a level beyond imitation. Explore their collection of advanced underwear and t-shirts, including briefs, jockstraps, tops, and more.