meaning they are mostly filled with fluffy down. Others have a 60-to-40 feather-to-down ratio, meaning the pillow is on the firmer side and the fluff adds a smaller amount of loft and cushion.

We tested dozens of the best pillows, rating comfort, cooling, trial period, and more. Our favorite is an adjustable option ...

Down duvets and comforters — which are stuffed with down, the layer of fine, soft, and fluffy feathers underneath a duck or goose’s exterior feathers — have an airy, lofty feel while being ...