This PharMeDoc Contour Memory Foam Pillow starts out as a simple contoured pillow then adds one more layer of technology with the aim of giving you even more comfort. In addition to the double-bowed shape, the top surface contains cooling gel cells which act to dissipate even more heat from your head and neck. The whole pillow comes wrapped in its own machine washable hypoallergenic cover, which could be supplemented or replaced by your preferred linen. But this may reduce the effect of the cooling gel a little. 
Features of PharMeDoc Contour Memory Foam Pillow
Firm but soft
The feel of this PharMeDoc Contour Memory Foam Pillow is described as being on the firm side, which is probably what you are looking for if you suffer from neck or lumbar problems. Although firm, it has a soft touch from the memory foam which quickly returns to its normal shape once you release the pressure.
Great material
The layer of cooling gel is embedded into the memory foam. When resting your head on the pillow, you don’t feel this extra layer until you slowly realize it is doing exactly what it is designed to do. It gradually leeches heat away to keep your head and neck cooler to help you rest more easily.
In addition to this shaped pillow, PharMeDoc also supplies a traditionally shaped pillow employing the same material. It is a completely different approach to those manufacturers who use Phase Change Material (PCM) beads to deliver the same effect.
Contour shape
The contour shape allows you to use the pillow in two positions depending on your size. You can use the low edge or the higher edge close to your shoulders to find the best position for you. The height changes this offers could make the difference between comfort and discomfort.
Advantages
This product is aimed firmly at those who want additional support from a contour shaped pillow. If it is exactly what you are looking for it os one of the best contour pillows available. The extra layer of cooling gel is an unusual addition to the product’s features which will prove beneficial if you are prone to over-heating while you sleep. In any event, the benefits of keeping a cool head while sleeping has been well documented.
Made from layers of memory foam, this pillow gives a firm support. However, the use of memory foam provides a softer, responsive, more comfortable surface on which to rest your weary head.
Disadvantages
Some contoured pillows are designed so that you can use them upside down for the option of a third position seeking more comfort. You can do that with this PharMeDoc pillow, however, you lose the effect of the cooling gel layer when you do that.
Although memory foam is designed to be wiped clean, there is a danger that absorbing liquid leaves stains. It is possible to run water through the material to help clean it. However, you need to remember to dry it thoroughly and naturally before putting it back into use and covering it with your pillowcase.
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Related Products
PharMeDoc supply a range of pillows and exercise equipment all based on the use of foam products. In terms of bed pillows, they produce traditional lozenge shapes in different sizes along with standard contour pillows and gel cooling contour pillows.
They also offer an orthopedic knee wedge pillow that offers leg support for side sleepers: this is made from layered memory foam for firmness. One of their product ranges is a full-body pillow that offers all-around support for those who need to sleep or rest in a nest.
In terms of fitness equipment, they offer massage rollers and exercise wheels amongst other things. There is also a range of sliding discs, yoga blocks, yoga straps, etc many of which use memory foam linked with other materials to deliver their function.
Conclusion
The combination of firm memory foam and gel cells means that not everyone who tries it likes it. Some find it too clinical or pick up on a chemical smell from it, however, it does seem to deliver a good night’s sleep to those who benefit from the firm support, contoured shape, and the ability to cool your body temperature while you sleep. Some users report that simply replacing the supplied cover with one of your own removes the industrial odor immediately.
Suggested Reading…
PharMeDoc offers a range beyond pillows, including exercise gear.
Cooling gel layer subtly enhances sleep quality.
Firm and soft – perfect for neck and lumbar support.
Exactly the information I was seeking.