The Anti Allergy duvet by Slumber Down is specifically made with an anti-allergy filling to help reduce the build-up of dust mites, bacteria, and fungus. Tested and approved by leading experts at Allergy UK, it's an ideal choice for allergy sufferers and all-year-round use. Our lovely and snuggly hollow fibre filling is soft and comfortable, and the luxury microfiber cover feels wonderful to snuggle up into - it gently wraps around your body so you can be cosy and still move freely through the night. The Anti Allergy pillow pair complements your new Anti Allergy duvet perfectly; filled with the same quality anti-allergy hollow fibre, they also come with Allergy UK's seal of approval so that you can rest assured your bedding is working hard to protect you from allergens and other nasties. Being medium support, they're a great all-rounder, and perfect for back sleepers. Slumberdown Size: Double