The Nor Cal Black Bear Glow in the Dark T-Shirt features glow in the dark bear print at chest. Star print at left sleeve. Thick. A 100% cotton t-shirt. Available in colorways as seen below. Men's sizes: SM (34-36), MD (38-40), LG (42-44), XL (46-48) unless otherwise noted. Skate Warehouse shows all colors that we have in stock. In rare cases the logo or the color pictured may be slightly different than what is shipped. Model wears a medium.