Men's thunder pattern crusher knit hat. It's stretchy, so it should fit larger heads or those with a lot of hair, but please feel free to ask if you're concerned. ○ Material 100% Acrylic ○ Size Head circumference: Approximately 60cm, Depth: Approximately 21cm. Stretchy. Colors: Black x Green, Black x White, Black x Orange, other colors available upon request. ★ For washing, gently hand wash in water. If using a washing machine, it's recommended to put it in a net. It's best to dry it in the shade to be gentle on the yarn.