Fabric composition: typically made of 100% cotton or a blend of cotton and synthetic fibers.
Fill: can be filled with down, feathers, or synthetic fibers such as polyester.
Weight: varies from lightweight (less than 6 oz.) to heavyweight (more than 12 oz.).
Size: available in twin, full, queen, and king sizes.
Warmth level: can be categorized as light, medium, or heavy depending on the fill and weight.
Design: can be quilted, stitched, or patterned, and available in various colors and styles.
Comforter care: can be machine-washed or dry cleaned, depending on the fill and fabric composition.