An Anti-Allergy duvet with Micro-Fresh technology. With a soft 100% cotton outer and a polyester fill, this makes a great anti-allergy duvet for your little ones. Treated with Micro-Fresh technology which prevents odour causing bacteria growth and keeps bedding fresher for longer. It is also effective against E. Coli and Staphylococcus aureus. Oeko Standard 100 Certified. Clair De Lune 'Anti Allergy' 4 Tog Duvet in White Size: Single