The Martha Stewart
400 Thread Count White Down is part of the
Pillows test program at
Consumer Reports. In our lab tests, Pillow
models like the 400 Thread Count White Down are rated on multiple criteria, such as those
listed below.
Side support:
A high score means the pillow keeps a side sleeper’s spine aligned. Top models maintain proper head and neck position for better comfort.
Back support:
A high score means the pillow keeps a back sleeper’s spine aligned. Top models support the head and neck at a natural angle for better comfort.
Resilience:
A combination of characteristics analyzing how the pillow's firmness, height, and support change with use.
