If you’re looking to refresh your bed or recently purchased a down comforter, you’re likely in need of new linens and one of the very best duvet covers. To help, we’ve rounded up an edit with bedding options that will both protect your comforter and keep you cozy all night long. When setting out in your search, material is the top thing to consider—do you tend to overheat at night? If so, a highlighly breathable material like flax linen or bamboo is the option for you. Prefer a silkier feel?