Pillow inserts apparently has more to it than simple… well, pillow inserts. We all know that pillow insert would be the most important of the pillow because the insert is the actual pillow. What is interesting about this is that pillow inserts could be filled with various materials.

At first, I thought that pillow inserts are only filled with either cotton, feathers or polyurethane. Apparently, there are more materials that could be used to fill it either to make it softer, more ergonomically sound or simply just to be eco friendly.

The softest of all materials that could be used to fill pillow inserts would be downs. These are the soft feathers of birds. You could find them under their wings. These downs are used by birds and fowls as thermal insulators and padding. This is the most expensive filler for feather pillows and it is understandable since downs are proven to be the best in terms of comfort and softness.

Variants of down pillows are not dependent on the type of down used but rather the amount of down used to fill a pillow or the ratio if the pillow has other fillers. A pillow that contains a hundred per cent down is the most expensive feather pillow available.

The most ergonomic material that can be used to fill a pillow insert would be the memory foam. It’s a NASA developed technology that performs really well in terms of taking the shape or following the contours of the shape of any thing that presses on it.

Memory foam is the best material to be used for pillows with orthopedic purposes such as the neck support pillows, pregnancy pillows and knee pillows.

Cotton, is one of the most common and probably the most eco-friendly. Cotton doesn’t require cruelty to animals and it doesn’t make use of chemicals. It’s all natural cotton from cotton trees and are one of the best materials to provide comfort and softness.

There are other materials as well that could be used like polyester, and other synthetic materials. But if you’re looking for real quality comfort, the three mentioned above would be the best.

Traditionally, pillow inserts are merely things you use to rest your head on when you sleep or rest but today, features are added to them and pillows are no longer simply inserts. There are sound pillow inserts that has a built in speakers in the pillows and pillow inserts with cooling pads. There might be other features added but definitely these added features are to provide not only additional comfort but also increase and improve the quality of life.