This is pretty standard in the mattress industry. This give your mattress time to fully expand as well as giving your body time to get used to the mattress. 21-Night Break-In Period: This is a required time frame after you receive the mattress where you cannot initiate a return.Company FactorĪll of their mattresses are made in Utah at different factories.Ī couple of policies to note which may or may not be important to you include: They have a pretty standard 100 night trial period with a 10-year warranty. Purple mattress has a good history of fair and consumer-friendly policies and terms-no alarming red flags to note. These factors combine to allow the Purple Hybrid Premier 4 mattress to be the 2nd coolest mattress we’ve tested to date. These materials both don’t retain much heat and also have an incredible level of airflow. Purple hyper-elastic polymer does most of the heavy lifting, but it’s also aided by the foundational layer of coils. My subjective experience on the mattress mirrored what we saw in the data. Most mattresses will see continued heat dissipation through the 5-minute mark, but even then, retain a more notable level of heat. This rapid heat dissipation curve is significantly better than the average.

That indicates that the Purple Hybrid Premier is able to dissipate nearly all of the retained heat within 1-2 minutes. Your browser does not support the video tag.īy the 2-minute mark it hit 82.6°, and then stayed around that temperature.

Purple 4 mattress review