Hey everyone, these pink ribbon arm sleeves are such a meaningful way to show your support for breast cancer awareness while staying active! Made from that perfect blend of 90% polyester and 10% spandex, they're seriously comfortable - stretchy enough to stay put without feeling tight. The fabric is breathable and sweat-wicking, so you stay cool even during intense workouts. I love that the pink ribbon design sparks conversations about this important cause wherever you wear them. The large size fits most men comfortably with an upper width around 12.5cm and length of 42cm. Whether you're playing football, going for a run, or just doing outdoor activities, these sleeves provide great sun protection and muscle support. The no-slip design means they stay in place no matter how much you move. They're perfect for Breast Cancer Awareness Month events, charity runs, or just daily wear to show your support. The quality feels durable, and they wash well without losing their shape or color. It's awesome being able to support a great cause while getting practical athletic wear that actually performs. These sleeves make you feel good while looking good - definitely a win-win!