The ERWIN M. LUSINI Avellino duvet cover is crafted from 100% cotton seersucker, designed to provide a breathable and temperature-regulating sleep environment. The grey fabric features a thread density of 140 threads per inch and a weight of approximately 115 g/m², utilizing yarn dyeing to ensure the color and shape remain consistent over time. Measuring 155 x 220 cm, this cover uses a hotel-style fastener to keep your duvet securely in place. Because it is made from seersucker, the characteristic puckered texture develops naturally after the first three washes as the fibers contract. This material is non-iron and OEKO-TEX® STANDARD 100 certified, meaning it meets strict safety standards for harmful substances. You can maintain it by washing at 60 °C and using a gentle tumble dry setting, avoiding bleach and ironing to preserve the fabric's integrity.