A higher ratio of feathers to down gives this duvet a comforting, weightier warmth. The piped 230 thread count cotton cover is down-proof, so feathers can’t escape. Naturally breathable. Suitable for Regular Washing Washable at 40Â°C, allowing for an effective clean that’s much kinder to the environment. Nomiteâ„¢ This allows people with dust mite allergies to enjoy natural bedding. Following a hygienic washing and high-temperature drying process, fillings are then sealed in a tightly woven fabric cover which acts as a barrier against dust mites. More Sustainably Sourced The feather and down used in this product is certified to ensure high animal welfare and full traceability from farm to product. All of our natural bedding suppliers provide us with a guarantee that their feather and down is sourced only as a by-product of the food industry. In addition, they’re monitored to ensure they practice the highest standards of animal welfare. Find out more about our animal welfare policy . The box packaging of this product is fully recyclable. It contains material originally delivered to us as transit packaging, which we’ve recycled, here in the UK, to make into a new box for your duvet. Have you thought about a new pillow? Shop here . Please note: This is a natural product, which will therefore always have a slight odour. This can be reduced by airing the product out for at least 48 hours prior to use. New products will have a stronger odour due to it being inside packaging for a period of time, but will gradually decrease over a few days.