This high-energy tee contains elements Boron, Lanthanum, Carbon, and Potassium! An original Black (B-La-C-K) periodic table of elements, science, and chemistry design. Crafted from a unique 40 singles tri-blend fabric, offering a lightweight, ultra-soft feel Classic crew neck design with side-seam construction ensures both comfort and a flattering silhouette Lighter colors are semi-sheer