Layer 1: Similar to the Original, it starts with the SoftFlex Cover, which offers a stretchy, soft feel that's breathable so heat can flow into the layers below. Here is what's inside the pressure-relieving Purple Plus Mattress: The next option offers a similar design, but with enhanced cushioning. This layer gives the bed even support across the mattress.

Layer 4: 4'' of foundation support poly foam.

This layer further supports and relieves pressure points. Layer 3: 3.5'' of polyurethane transition foam. The Purple Grid's design means that air is rushing through the mattress at all times - talk about cooling! Layer 2: 2'' of purple hyper-elastic polymer. Layer 1: The SoftFlex Cover is made of a stretchy and soft knit fabric that's breathable to perfectly complement the Purple Grid's air channels right below. Here are the layers in the Original Purple Bed: It is this mesh that keeps things cool and provides sleepers with remarkable pressure point relief. In each of their mattresses, Purple's claim to fame is the use of a super elastic purple polymer, Purple Grid, in their mattresses. We'll go through their adult options in detail. Though it's heavy, testers were able to set it up on their own with two people.Purple offers five different mattress lines: the Original Purple Mattress, the Purple Plus, the Purple Hybrid, the Purple Hybrid Premier (also called the Purple 3 and Purple 4), and they recently launched a line of Kid Mattresses.

CONVENIENT ORDERING: The brand offers free shipping for DIY set up - which our testers often prefer over having to schedule an in-home delivery - plus a 100-night trial period to make sure it's a good fit.

Testers highlight the fact that there are fewer disturbances, and note they miss sleeping it on when they're not at home.

MOTION ISOLATION: It's also ideal for couples because the elastic grid layer prevents you from feeling your sleeping partner move around at night.

Not only is it cooler than other memory foam mattresses they've slept on, but they also find that it maintains its coolness throughout the night. In fact, the cooling component is one of the biggest highlights from our testers.

COOLING FEATURES: The combination of the coil base and grid-shaped layer allow for good airflow throughout the mattress.

It cradles your body so your spine can stay in neutral alignment, plus it prevents you from putting too much weight on your shoulders and hips.

PRESSURE RELIEF: With a medium-soft feel, this mattress is perfect for side sleepers or anyone with back pain.

Purple 3 mattress review