This men’s crewneck fleece sweatshirt features a front graphic of the Grinch wearing a Santa-style hat, surrounded by printed snowflakes and illuminated with lights. The word “Merry” appears above his head, and “Grinchmas” sits below, forming a centered visual design that’s both structured and expressive. The lights are controlled by a discreet battery pack that tucks into a sewn-in pocket inside the shirt, eliminating discomfort and keeping wires out of sight. The sweatshirt is made of a breathable cotton-poly blend and features ribbed cuffs and a ribbed hem for a secure, structured fit.