Simba Hybrid® Mattress - SupportCore™ Double 135 x 190cm | Cooling Simbatex® Foam & 3000 Aerocoil® Springs for Pressure Relief | Which? Best Buy | 200 Night Trial

Product Information

We don’t want any of our mattresses to end up in landfill. That’s why we make sure all Simba mattresses are 100% recyclable. It’s also why we offer a removal/recycling service for your old mattress (even when it’s not one of ours) when you buy a new one from us.

We are founding members of BRC climate action roadmap. All Simba mattresses are made in the UK in zero waste factories from 100% recyclable materials, reducing air miles in the process. Our foam is CertiPUR® verified and free from dyes and heavy metals. Nothing is sent to landfill and all waste is recycled or repurposed into other products – like dog beds and carpet underlay!

Double mattress topper materials

Yes. All Simba mattresses are 100% recyclable, so there’s no need for any Simba mattress to go to landfill at the end of its life. In fact for a small fee we offer a removal service for your old mattress whenever you buy a new one from Simba; whatever the brand or size, we’ll make sure it’s properly and responsibly recycled. After this comes the Aerocoil spring comfort layer, where up to 2,500 conical springs isolate motion and distribute weight evenly across the Simba Hybrid. Below the coil layer is CertiPUR-certified toxin-free Simba-Pure foam to keep you supported no matter where you sleep on the Simba Hybrid. There’s a helping of Edge Lift Technology here too, so you won’t feel as though you’re falling out of bed if you sleep right up to the edge. As we explain in our feature answering what is a hybrid mattress, this type of mattress has multiple layers to boost sleep comfort. Here there are five layers of the Simba Hybrid each offer qualities that combine to provide overall comfort and cooling. The top layer is the breathable surface, followed by a layer of open-cell graphite infused Simbatex foam for temperature control. The hot sleepers on our review panel found it effective. The best memory foam mattresses work hard on cooling, as foam is notorious for trapping heat, so we’re pleased to see Simba focus here. From the minute you place your hand on the Simba Hybrid mattress, it’s clear that this will be a comfortable snooze. But, as with any bed, your body weight and sleeping position will matter greatly when it comes to true comfort. For our testers, the most comfortable sleeping position was on the side, with pressure points feeling noticeably cushioned. We did notice the cover on our review sample was a little loose and baggy on the mattress, which didn’t look so attractive, but when covered with sheets it really didn't matter.

Most of our mattresses are available in standard UK and European sizes (please note that mattress depth varies depending on the model you choose): Our most popular mattress for double beds is a standard UK double mattress, measuring 135cmW x 190cmL; we also offer a range of longer European Double Mattresses and space-efficient Small Double Mattresses. If you’d like something roomier, have a look at our King-size Mattresses or our Super King Mattresses. If you are after an extra layer of comfort, support or cushioning, then the Simba Hybrid Pro with double support could be a better fit. For the ultimate Simba experience, look no further than the 31cm-deep Hybrid Luxe with its plushness and other cosy qualities delivered across ten layers. A double bed mattress is the perfect size for stretching out, without swallowing up the entire room; it’s a great option for growing teens, smaller bedrooms and guests, but could be a squash for some couples. Absolutely. All our mattresses come with a 10-year guarantee; Simba certified Refurbished mattresses include a 1-year guarantee.

The verdict: Simba Hybrid mattress

For Simba, protecting the planet is as important as restful sleep. We’re proud to be the first UK-born sleep brand to be awarded certified B Corp™ status.