Virgin wool is more exclusive. We use virgin wool materials, which are thinner than ordinary wool fabric and do not make the skin itchy. If you want a material that is natural but does not wrinkle, then virgin wool is the best choice. Certainly, virgin wool is not intended to be worn only during the winter. Woollen fabrics come in very different thicknesses. Even if it is suggested to use woollen products during the colder period, then there are also very airy virgin wool fabrics that are suitable for use during the warmer period. Woollen fabric breath well and does not make you sweat. But if you do sweat due to very hot weather then wool absorbs this moisture and leaves the skin feeling dry. Elastane makes the material slightly stretchy and therefore more comfortable to wear. Vest is unlined, pocket imitations. Maintenance: handwash.