Weight / density by size: 50x70 cm 50x75 cm 50x90 cm 60x60 cm 65x65 cm 60 g + 750 g + 60 g 65 g + 820 g + 65 g 75 g + 980 g + 75 g 60 g + 780 g + 60 g 70 g + 900 g + 70 g In detail: Dive into restorative sleep with the Laruns 3-chamber ergonomic pillow filled with natural duck down and feathers. Designed to provide optimal support while preserving the exceptional comfort of natural down, this pillow will give you an unrivalled sleep experience. The 3-chamber support is crafted with an ultra-soft and comfortable outer layer, composed of 90% down and 10% feathers, and a firm support core composed of 90% feathers and 10% down. This ensures excellent support throughout the night. Ideal for side sleepers, it fills the gap between your neck and shoulders, allowing your muscles to relax. The quality of its soft natural down filling and its gentle organic cotton cover will transport you to a new dimension during your nights of sleep. The entire Pyrenex bedding range is OEKO-TEX certified (Standard 100) to ensure a premium product that cares for you and the planet. 3-chamber pillow Filling: New French duck, comfort layer 90% down, 10% feathers, firm support 10% down, 90% feathers Made in France Percale fabric 91 threads/cm² 100% cotton, white, from organic farming  White cotton piping finish