Good Afternoon Ady, 
 
Thanks for your question. 
 
There isn't much information to go off with that model as most retailers don't fully disclose how they construct. This is why we set ourselves apart and try to be the polar opposite with full transparency. 
 
Given what I can see from the website however, the closest model would be our Hybrid 4. The Hybrid range are full foam mattresses that give a similar feel to memory foam but don't rely on heat retention in order to adapt to your body movements. We receive a lot of feedback regarding foams being too hot due to it moulding around bodies. The Hybrid range is very much different as it is cooler. 
 
The Hybrid 4 is the softest of the 2 models within this range. We would need to know body weights to discuss suitability as there are no pocket springs providing the support within this range. The Hybrid 4 has a completely detachable Laygel topper adding an extra comfort layer allowing more of a sink into the top layer before you hit the core foam mattress. 
 
I hope this has answered your questions fully but if you do have any further queries please don't hesitate to contact us on 0161 437 4419.
 
Kind Regards, Lee.