Sleeping on the Suissly Firm Mattress
Firmness and Support
We gave the Suissly Firm a 7 out of 10 in our firmness rating (10 being the firmest). The combination of Dunlop latex and memory foam give this bed a very notable feel. Initially, this bed felt softer than the Suissly medium firm. As we laid on it a while, the firmness increased. We ended up on a bed that is ideal for back sleepers, though it may be a bit too hard for side sleepers. (Suissly makes a medium mattress that is ideal for side sleepers.)
The firm mattress comes with exceptional support. The memory foam layer disperses weight evenly over the high-density layer beneath. This blending layer provides excellent joint relief for sleepers as it eases any points of pressure.
Sinkage and Horizontal Motion Transfer
We found a sinkage of around 1″ when laying in the center of the Suissly Firm. There is a little contouring, but this mattress won’t hug your body. Again, we aren’t sure we would recommend this bed for side sleepers as it might compress the hip and shoulder.
The top latex layer did a good job of reducing the horizontal motion. Sleepers should be able to move around a fair amount without disturbing their partner.
Temperature and off-gassing
We found no problems at all with a temperature of the Suissly firm mattress. In general, we rarely find latex topped beds that have a lot of heat. This bed is ideal for all climates, warm and cold alike.
We also found no evidence of off-gassing with this bed. We do caution that most box mattresses come with a slight smell that dissipates in a few hours. Sleep comfortably knowing Suissly is almost 100% organic, going beyond the GLOS requirements