The ERWIN M. Perfekta is a large 80 x 80 cm pillow designed for those who appreciate the classic support of natural filling. It features a Class 1 filling composed of 85% new white goose feathers and 15% new white goose down, providing a balanced feel that combines stability with softness. To ensure the filling stays evenly distributed and doesn't shift during the night, the pillow is quilted throughout using a Downpass construction. Its exterior is crafted from a 100% cotton cover with a fine twill weave, which is specifically engineered to be feather-proof so the filling remains securely inside. For your peace of mind, the materials are OEKO-TEX® STANDARD 100 certified and have passed the EN ISO 12952-1 cigarette annealing test for safety. Maintaining the pillow is straightforward, as it can be washed on a gentle cycle up to 60 °C and tumble dried on a gentle setting, though you should avoid using chlorine or bleach.