Memory foam is a common name for viscoelastic foam that was initially developed by NASA for the space program to help shield astronauts from high gravity forces. It is now used for bedding materials such as mattresses and pillows.

Memory foam takes the shape of your body’s curves and couture giving a uniform level of support. It is one of the best answers for quality and healthy sleep.

Quite simply, this is memory foam’s way of oxidizing just like silver gets darker by time. You shouldn’t worry too much about this because it is completely natural and in no way lessens from the effectiveness and healthy benefits of the material.

Yes, memory foam is fire retardant. It is also hypo-allergenic and anti-bacterial.

It is recommended that men purchase thicker memory foam pillows and women purchase thinner pillows and petite pillows. The purpose of these memory foam contour pillows is to straighten the curving of one’s neck and spine when sleeping, hence reducing crucial pressure points and pain associated with nerves and stiff muscles.

Yes, especially at first. When it’s still new, memory foam gives off an unpleasant chemical smell so we would always suggest that you leave it to air for at least a couple of days before using it. Most people find that by then the bad smell has reduced to a reasonable level; while others are more sensitive to the smell and find it noticeable even after a few weeks. You should take it out of its protective cover and air it out as much as you can. This chemical makeup, while smelling initially, also serves to prevent dust mites, bed bugs, lice and other bacteria that can find their way into conventional pillows.

If you have a back problem or any other medical condition, you should consult your doctor for information and advice before deciding to buy memory foam.

It usually takes 3 to 4 working days maximum.