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

But if you’re concerned about not having enough space, do have a look at our King Size Mattresses; they still feel really indulgent without taking up the entire bedroom. Alternatively, we offer a wide range of cool and comfortable Double Mattresses for you to choose from. Simba used 70 prototypes and the “body data of 10 million sleepers” to create the original Hybrid mattress. The five-layer design includes titanium coils and a layer of open-cell graphite-infused Simbatex, which is designed to be a more breathable version of memory foam.

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.

And how do Simba achieve that balance? With our unique blend of Aerocoil® springs and Simbatex® foam (or in the case of the Green Organic mattress certified organic Latex), all of which have the benefits of increasing airflow through the mattress. Simba’s foam mattresses don’t have springs, but extra foam layers provide sufficient support. Woken up by a fidgety partner? Too hot to sleep? All our double mattresses are engineered to keep you cool, comfortable and of course perfectly supported, whatever your sleeping style. Absolutely. All our mattresses come with a 10-year guarantee; Simba certified Refurbished mattresses include a 1-year guarantee.

We refurbish or recycle all the mattresses that are returned to us; it’s kinder to the planet and makes our unique Simba sleep tech more accessible to everyone. Having tested every single component, we replace parts, deep clean and sanitise everything, before a final inspection by our expert renewal team to receive a certified Simba guarantee. Overall, the contouring with the Simba Hybrid was good for the majority of our testers. Stomach sleeping seemed to be the least comfortable option, as the firmness doesn’t support the pressure points as well in this position. But again, this is subjective and it depends on your weight and sleeping style. 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.You can of course opt for one of our standard Single Mattresses or a slightly longer European Single mattress for kids, depending on the size of their bed. But for raised beds or bunk beds we recommend our Hybrid Kids’ mattress; it’s a UK single size but has a shallower depth (16cm) to meet safety regulations. Without sounding too obvious, we test our mattresses by sleeping on them. While it seems like a cushy job, there are a variety of factors we take into consideration. With the inclusion of comfort and support, we focus on firmness and temperature control – though, when necessary, we will also pay attention to motion isolation and edge support. 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. Yes. We also have a range of super-comfortable Single Mattresses as well as the slightly longer Euro Single Mattresses.

When compared to the competition, which we would class as the Nectar Hybrid, the Eve Premium Hybrid and the Emma Premium, among others, Simba’s RRPs are slightly cheaper. That said, depending on the mattress sales that are live at any one time, Nectar, Simba and Emma can often undercut. While the comfort of the Simba Hybrid was obvious from the first night, we did feel there was an adjustment period with this mattress, but after a couple of weeks we fell into a comfortable place with it. One of our main reviewers noted an improvement in knee pain, which had been an issue when sleeping on their previous innerspring mattress.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. While the Simba Hybrid can feel a little firmer for lighter weights, the sensation of resting on top of the mattress rather than in it is still by no means uncomfortable, and the top layer conformed just the right amount to the body, which was extremely cosy. 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!

We do advise you though to invest in one of our Mattress Protectors; they’re made from soft, quilted cotton and really help protect your mattress from wear and tear. You can even pop them in the washing machine to freshen them up when needs be. If you are looking for support, the Simba Hybrid mattress has plenty of it. However, when it comes to pressure relief the amount of comfort depends a bit more on your body weight and sleep position. Our heavier weight tester commented that they felt cushioned no matter how they slept on this mattress, with their shoulders, hips and knees feeling comfortable with no pressure. 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. Buying a mattress isn’t an easy task, so it’s worth doing plenty of reading before making the plunge. If you still have unanswered questions, below are a few of our guides and best buys that should help answer them:There’s no need to turn your double mattress over to prolong its life; just rotate it head to foot once a month for the first three months, then every quarter after that. For instance, when considering temperature, all-foam mattresses will retain heat more so than others, which would make them a less suitable option for those prone to overheating. 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.