What Our Gearhead® Experts Are Saying: “I’ve been wearing the Project T-Shirt nonstop—it’s that perfect heavy cotton feel without being stiff. The organic jersey fabric is super soft right out of the box, and the relaxed fit gives it an easy, lived-in vibe. Whether I’m packing for a climbing trip or just hanging around town, it’s the kind of tee I always end up reaching for.” We throw on the Black Diamond Project T-Shirt when we want simple comfort that feels good every day of the week. Made from heavyweight organic cotton, this tee has a substantial, durable feel without sacrificing softness, giving it that worn-in comfort from the very first wear. Its relaxed fit makes it an effortless match for everything from laid-back bouldering sessions to slow mornings at home. Built as a dependable everyday basic, the Project Tee pairs clean style with a sturdy construction that stands up to repeated washes and long-term use. It’s the kind of essential we keep at the top of the drawer because we know it’ll always fit, feel, and function just right.