The down alternative comforter collection features 3M™ Thinsulate™ Featherless Insulation-600 Fill Power, a kinder alternative to natural down. This revolutionary, loose fill-down alternative mimics or surpasses the performance of natural down in Fill Power, loft, and overall performance. Made of durable, lightweight polyester fibres, 3M™ Thinsulate™ Featherless Insulation provides warmth without a single feather, while maintaining warmth and fluffy over time. The down alternative comforter collection features a silky-soft 300 thread count and 100% cotton sateen cover. The comforters have been sewn through diamond quilting so that the down-alternative fill doesn’t bunch or shift. Four corner loops on the comforter can be tied to help secure it within a duvet cover. They’re also hypoallergenic so you’ll have a comfortable "sneeze-free" night’s sleep. It’s also machine washable for easy care. This comforter is also certified, meaning it does not contain any harmful substances or chemicals, ensuring quality comfort and wellness. Items in the set may come in rolled or compressed packaging, which will need to be fluffed up or steam-ironed before use to remove wrinkles. Great sleep, never goes out of style.