This fluffy lightweight comforter is perfect for getting a superb summer night's sleep. It really is pure magic! 300 Thread Count Twill 100% Polyester Microfiber Fabric retains its softness wash after wash. Inherent moisture wicking properties keep you dry. Our down alternative comforter features advanced treatments to inhibit the growth of unpleasant scents, keeping your bed fresher, cleaner and more durable. Allergen Barrier Weaving prevents dust mites and other household allergens. Use the 4 built-in corner loops to attach the duvet cover and secure your bed comforter in place throughout the night, providing a comfortable sleep experience. Our bed comforter is machine washable because life happens! Machine wash separately in a cold, gentle cycle. Tumble dry on low. Allow 24 - 48 hours after unpacking for comforter to expand and reach full fluffiness. Serta Size: Twin