Winter Essentials Uniqlo's Heattech is the perfect innerwear for the cold season♪ It's useful for those who work outdoors or in cold places, and in situations where you need to protect yourself from the cold, such as when you're going out for long periods of time. I haven't used it much, but please note that due to the nature of the material, it tends to get fuzzy. I would appreciate it if you could understand that this is a used item. Please check the images of the product tags for the size and color.