I purchased the wrong size, so I'm offering it to someone who can use it. It's a beige color, so it's easy to match and won't show through your tops. Made with a merino wool blend, it can be comfortably used throughout the year. This item is also out of stock on the official website, so please consider it. (Size) XS → Please refer to the size chart in the images. (Color) Praline・47 (Item No.) IUW52203 (Product Description) Merino wool has a natural temperature regulating function, keeping you cool in the summer and warm in the winter. This bra utilizes the properties of merino wool, making it suitable for underwear, such as its non-itchy, gentle feel and odor-resistant effect. The fabric uses core-spun yarn, which is made by wrapping high-quality merino wool around a nylon core, improving its resistance to abrasion and tearing. It is also durable for frequent washing. Furthermore, Lycra is interwoven to provide stretch. It is designed to fit the body comfortably. (Fabric) Wool 83% (Merino Wool), Nylon 12%, Polyurethane 5% Size...S Gender...Women