The Sleep Number ComfortFitTM pillow is one of many Sleep Number products, all designed with the intention of providing customers as comfortable a night’s sleep as possible. The ComfortFit is a combination of memory foam and the feel of down-in this case, a down alternative, so it’s hypoallergenic. The combination is intended to to hold its shape as well as provide luxurious comfort. The lyocell cover breathes freely and comfortably. The pillow comes in two kinds, both covered by a 5-year limited warranty. The Classic Pillow supports both the neck and Derila Sleep Support head. The Curved Pillow also cradles the shoulders for additional support. The Sleep Number bed is a generally well-regarded bed designed to provide individualized comfort for the sleeper(s). The company focuses on the idea that "one size does not fit all"-or, perhaps more appropriately, "one firmness does not fit all." Simmons/Beautyrest and Tempurpedic came in close behind, but all three were well above the fourth, IKEA. Unlike many other mattress manufacturers, Sleep Number products are available only through their stores (or online).

They have over 500 stores around the United States, and most seem to be along Interstate corridors. The mattresses generally connect with their SleepIQTM technology, which allows you to track your sleep nightly. You’ll get all sorts of information, from your average heart rate to the time in deep Derila Sleep Support. The mattresses generally can be set to a wide range of firmness levels, and the larger mattresses have two zones. These zones allow you and your partner to have different levels of firmness, and therefore different SleepIQTM. Memory foam, developed by NASA in the 60s, is designed to yield when under pressure, and resume its shape when the pressure is removed. In pillows, it should end up cradling your head and neck to keep the bones in good alignment, allowing a good night’s sleep. Memory foam is not very breathable, but many manufacturers will construct their pillow with cells, Buy Derila Pillow allowing for a cooler sleep. One thing to note about memory foam products is "off-gassing".

On opening the package, a smell will be present, but it will dissipate after a day or so. Memory foam is fairly neutral when it comes to snoring. In addition to the mattresses, Sleep Number sells a broad range of products. All their items are pricey, but they seem to have frequent 20% off sales. And shipping on bedding is always free. In addition to pillows, you can get sheets, mattress pads and layers, head- and foot-boards, and other bed accessories. Their bases are designed to work with the mattresses. While the mattresses fit on standard frames, the Sleep Number bases can provide head-raising to help with your partner’s snoring, foot warming to assist with falling asleep, and under-bed lighting to prevent you from tripping when you get out of bed. As many merchants are doing, Sleep Number includes product reviews from customers. The company seems responsive to these reviews.