This is the Cuore Amore warm long-sleeved innerwear (round collar) designed for people with sensitive skin. Made with 100% cotton "BMK® ultra-low irritation cotton x made-in-Japan sewing," it is designed to minimize stress on the skin as much as possible. Brand new, unused. Manufacturer's suggested retail price: 5,949 yen (including tax) ■ Features and highlights of this product: • Low-irritation design safe for those with sensitive skin and atopic dermatitis • 100% cotton, suitable for those sensitive to synthetic fibers • Tubular fabric with no side seams, designed with few seams that directly touch the skin • Soft and fluffy, smooth material with excellent heat retention, perfect for autumn and winter • The sewing method is also carefully considered, pursuing both comfort and appearance, which is the appeal of this product.