This adult unisex sweatshirt features an afro lady scientist at work in the classroom and lab. It's a soft top made for STEM fans and it offers a comfortable feel. The material is 50% cotton and 50% polyester; however, fabric content may vary based on the color sweatshirt you select. Available in multiple sizes and colors. Check the included measurement chart for just the right fit. An excellent gift for black women and those with science interests too.