Luxurious: Feels like down anti-allergy made of luxury microfibre for ultimate comfort. Options: Available in single, double, king and super king (standard UK sizes). Duvet: Get a Night Comfort all-seasons deluxe anti-allergy 10.5 tog duvet. Machine washable: Easy to clean at home on 40 degrees wash and tumble dry on low heat! 10.5 Tog Anti-Allergy Duvet | Living Social