2. Tog Rates Measurement of heat by the duvet cover 4.0 to 4.5: lightweight and offers a small amount of insulation. Recommended for summer seasons 9.0 to 10.5: provides medium insulation. Recommended for spring and fall 12 to 13.5: heavy duty insulation. Provides a lot of warmth. The best choice for winter seasons
4. Thread Count The higher the thread count, the softer the fabric TC of 180 and above is recommended
5. Washing Check what method is suggested by the manufacturer Dry Cleaning Machine Wash Bleaching
6. Further Reading The Advantages of Buying Duvet Covers King Size Discounted Queen Comforter Sets Why you must use Bed Comforter Sets Low-Cost Red Duvet Cover Sets How to Choose the Right Super King Size Bedding