This item is likely sold out on overseas sales sites at the moment. I believe it's very valuable in Japan. Recommended for those who don't like to wear the same thing as others. Size is one size, free. The long tag has been cut off. There is some pilling, but it's in relatively good condition. Please understand that this is a used item. TNP (Thermonuclear Protection): A line from Oakley, especially used for clothing and accessories that emphasize warmth and functionality. Polar: Meaning "polar region," it represents high insulation using fleece material, etc. One Size: There is no specific size notation, and it is treated as "free size." It is designed to fit a wide range of body types due to the elasticity of the material (such as the folded part of the beanie and the elastic waistband of the pants) and a loose fit. Material: The beanie is made of acrylic, and the pants are made of fleece material (polyester), which is characterized by its soft touch and warmth. Design: The logo (Oakley Thermonuclear Protection) is a design accent, and it can be widely used from winter sports scenes such as skiing and snowboarding to everyday use.