Shredded foam can be less consistent and more prone to clumping.) Solid memory foam pillows are firmer and typically perforated for ventilation; they’ll provide consistent contoured support and ...

Compared to traditional memory foam, shredded memory foam is much more breathable. A shredded foam pillow or mattress is made of multiple pieces of foam rather than a dense single piece ...

During my years at CNET, I've tested over 30 pillows. From down and down alternatives to memory foam, shredded foam and silk, I've tested just about every kind of filling on the market.

The relatively firm construction helps the pillow maintain its shape while sleeping, but the shredded memory foam pillow fill in its bottommost layer is removable, which allows you to customize ...

It's filled with CertiPUR-US certified shredded memory foam and fibers from the Kapok tree. The fibers are light, buoyant, and commonly used as a down alternative. To adjust the pillow ...