Emilia Zyla
Sleep Ergonomics Researcher
Emilia matches pillows to body geometry and sleep position, using published biomechanics research on loft, firmness, and spinal alignment.
Recently Published
A pillow that holds your head at the wrong angle for 7 or 8 hours every night loads the upper...
The position you sleep in determines what structural job the pillow needs to do. That job is the starting point....
Your neck doesn’t care what the packaging says. A “medium loft” pillow rated at 4 inches does one thing for...
If you have broad shoulders and sleep on your side, you’ve probably lived the same frustrating cycle: buy a “side...
Most side sleeper pillows fail not because they’re bad, but because “high loft” is a category, not a measurement. Your...