This 49ers Breast Cancer Awareness T-Shirt has vibrant San Francisco 49ers graphics that make everyone know exactly who you're rooting for. This Tee is outfitted with Dri-FIT technology that wicks away moisture so that you stay comfortable all game long. Support your 49ers and pay attention to breast cancer with this Breast Cancer Awareness T-shirt! Our 100% of the NFL's proceeds from Pink product sales go to the American Cancer Society.