The ERWIN M. LUSINI Siena fitted sheet in smoky blue is designed to provide a clean and secure fit for your mattress. It is crafted from a percale weave combining 80% cotton and 20% polyester, with a fabric weight of 120 g/m² that balances breathability with durability. To ensure the sheet stays firmly in place throughout the night, it features elastic corners, making it a practical choice for a 160 x 200 cm bed. Maintaining the fabric is straightforward, as it can be washed at 60 °C and tumble dried on a normal setting. While the material is not wrinkle-resistant and requires ironing at 150 °C to keep it looking smooth, it is certified under OEKO-TEX® STANDARD 100, ensuring the textile is free from harmful substances for a safer sleep environment.