The size is as shown in the photo, but it's free size, so I think it can be used by both men and women. It can also be used as a muffler. Pattern/Design...Check Color...Red [Design] This neck warmer features a red and black check pattern. It has a simple yet stylish design, perfect for casual fashion. [Material] Made of soft fleece material, it has high heat retention and is ideal for the cold season. It feels good against the skin and is comfortable to wear. [Size] The size is approximately 30cm x 30cm, which covers the neck well and keeps you warm. - Color: Red and black check pattern - Material: Fleece - Size: Approximately 30cm x 30cm