To choose correctly, MyPillow uses a patented based primarily on your T-shirt size and gender to ensure you get the right amount of interlocking foam fill. The Color-Code Guide
To keep the "interlocking" foam from clumping, you can wash and dry it on a regular cycle—the heat from the dryer actually helps re-fluff the foam. Choosing The Best Pillows For Good Sleep - Dreams how do i know which my pillow to buy
🟢 For broader-shouldered women or average-to-large men (up to 6'1") who To choose correctly, MyPillow uses a patented based
🟡 Best for children, stomach sleepers, or very petite women. To choose correctly
Usually, if you wear a Small or Medium T-shirt, you're a White level; if you wear a Large or XL, you're likely a Green level.