The Grinch Festive Beanie Hat with Lights is a one size fits all unisex accessory perfect for casual occasions during the winter season. Made from green acrylic knit fabric, this beanie features a Christmas theme with a unique style that adds a festive touch to any outfit. The built-in lights add an extra element of fun and whimsy, making it a standout piece for both men and women looking to spread some holiday cheer.