Natural fillings like goose down or duck down have excellent thermal properties, trapping air to provide superior warmth while remaining lightweight Natural fillings like goose down or duck down have excellent thermal properties, trapping air to provide superior warmth while remaining lightweightduvet fill weight. Synthetic fillings, on the other hand, are more budget-friendly and can mimic the insulation qualities of natural fills, but they may not be as breathable or durable.
Down duvets, for instance, are often treated to resist dust mites and allergens, making them a safe choice for allergy sufferers Down duvets, for instance, are often treated to resist dust mites and allergens, making them a safe choice for allergy sufferersgood duvet inner. Alternatively, synthetic fillings offer a maintenance-free and consistently warm option that is also allergy-friendly.