The ERWIN M. Star is a versatile four-season duvet designed to provide consistent comfort throughout the year. It features a high-quality filling of 100% white new goose down from Class 1, encased in a breathable 100% cotton mako batiste cover finished with elegant satin piping. To ensure the filling stays evenly distributed and follows the shape of your body, the duvet uses body-contouring twill quilting with 2 cm channels. For your health and peace of mind, the inner cover is Nomite certified to be mite- and down-proof, and the entire product carries the OEKO-TEX® STANDARD 100 certification. It also meets safety requirements by passing the EN ISO 12952-1 cigarette glow test. Measuring 155 x 220 cm, this white duvet is easy to maintain, as it can be washed at 60 °C and tumble dried on a gentle setting, though you should avoid using chlorine or bleach.