"4Sleep has positioned itself as a fairly unique mattress in the online mattress market. From its design to material usage and layered construction, it’s a well built mattress with a feel completely its own."
"The 4Sleep mattress is a 7 out of 10 on the firmness scale (where 10 is the most firm). This places it on the firmer end compared to most other online mattress companies (most sit at a 6 out of 10). For those sleepers looking for the slightly firmer feel the 4Sleep fills a bit of a void that has been present in the online mattress industry."
"For a memory foam mattress it sleeps surprisingly cool. Many other memory foam mattresses I have tested tend to sleep a little bit warmer (even those supposedly optimized for heat issues). During my sleep test I didn’t feel like it slept warm."
"Motion transfer was quite good. Like most memory foam mattresses, it absorbs a great volume of energy and motion to help prevent sleeping partners from disturbing one another."
Edge Support System
"There is an additional layer that runs along the side edge of the mattress. This is 2.5″ foam layer helps reinforce the edges for both sleeping and sitting, preventing their collapse. Note: present only on the side edges, not the head or foot of the mattress."
Read Derek's Complete Review on Sleepopolis. Save $75 with coupon code: Sleepopolis at checkout!
(photo via Sleepopolis)