As a back sleeper, you generally need a thicker pillow that won't flatten throughout the night. Down alternative and cotton will compress and need to be refluffed, this pillow isn't like that. It's made out of microcushions that can be completely customized to fit the exact shape of your head and neck. These microcushions are also great because unlike a normal pillow, they won't lose their fluffiness over time. This pillow will last much longer than a down alternative or cotton pillow will. 

This pillow is often called a sports pillow, and is built with "performance" in mind. Now, we're not quite sure how much performance you can do with a pillow, but having a pillow that actively cools you and conforms to your shape will help you get more restful sleep, which is essential. 

There isn't another pillow out there like the Zoma. It's a high quality, unique product that works great for back sleepers and need thick support while they sleep.

The Ghost Pillow is an innovate and affordable gel memory foam pillow that's designed for a wide range of sleep styles, but caters very well to back sleepers. It's just the right thickness to cradle your head, but doesn't cause you to either over extend or under extend your neck in the process. 

Unlike the other options on this list, this pillow as 4 unique layers that set it apart. The first layer is a removable, washable "ice fabric" cover. This cover helps keep you cool, especially if you're prone to night sweats. The second layer is the support core. This layer is made from aerated memory foam that provides excellent support without hindering airflow. 

The next layer isa performance cooling phase change material. Instead of just being cool to the touch, this material adapts to your body temperature in real time to help keep you cool in the summer, but warm in the winter. 

The final layer is an inner aerated mesh cover that adds additional airflow. If you're in the market for a cooling pillow that's designed to support your neck when you sleep on your back, the GhostPillow is a safe bet. They also offer a competitive 101 night sleep trial. Normally, you only get a full sleep trial if you also buy a mattress, but GhostBed offers it on just the pillow alone as well.

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This unique memory foam hybrid pillow is designed for all sleep styles, but is especially great when it comes to pillows for back sleepers and side sleepers since its firm, yet fluffy and supportive. The stuffing is made out of a combination of kapok fiber and reactive memory foam which gives the pillow a moldable feel to conform to the shape of your head and neck and stay in place. 

Layla Sleep is best known for their copper infused pillow materials, which helps keep their products cooler and cleaner than anything else out there. This pillow won't feel like anything you've felt before and may take a night or two to get used to. It's dense yet airy, but provides the level of support for your neck that a back sleeper needs. 

There really isn't a pillow like the AmeriSleep Dual Comfort. This two sided pillow features a soft and firm side, allowing you to fully customize your comfort on the fly. The pillow also comes in two heights, with the mid-loft style being best suited for back sleepers. 

The firm side of the pillow will provide extra support for your neck, while the soft side provides a more cushioned, contouring feel. The pillow is also very cooling. It has a cooling cover, as well as air channels within the pillow itself to help maximize airflow. 

Talalay latex provides responsive support to your neck and head all night long. It is 100% natural latex, making it non-toxic and baby-safe. You can choose from a high or low profile design depending on your needs and how soft or firm you would prefer. ComforFill filing can be shaped, bent and molded to fit your exact needs as a back sleeper.

If you’re looking for an eco-friendly pillow option, this is a great choice because it’s both plant-based and biodegradable. 

This adjustable is filled with a combination of memory foam and microfibers to provide perfect medium-firm support. The balance of softness and support will help you fall asleep and stay asleep with minimal tossing and turning. The side of this pillow allows you to access the stuffing so that you can add or remove filling to customize the support and height to your exact liking.

The cover is made of soft, breathable polyester and viscose rayon derived from bamboo that is hypoallergenic and prevents dust mites. 

Keep your spine properly aligned all night with this pressure relief pillow, which was actually created by a doctor. It’s made with gel-infused shredded memory foam filling that automatically adapts to any position. You can easily remove the outer cover to adjust the amount of filling inside. The foam is both CertiPur and Biogreen certified making it very eco-friendly.

The soft, bamboo cover is made with Kool-Flow technology and is machine washable.

This ergonomically designed pillow provides your neck with optimal support and promotes prolonged sleep. It’s filled with soft, CertiPur-US certified foam that perfectly contours your neck and never goes flat. The cover is made from breathable, woven bamboo fiber that is both comfy and cooling.

This pillow is expertly designed according to a specific ratio that balances your head and supports your cervical spine. It is filled with a fluffy down alternative that never flattens out and is chemical and allergen-free. Both the cover and microfibers and breathable and 100% machine washable, making them very easy to care for.