Natural Hybrid® Source Mattress has a rating of ["4", "7"], based on 109 reviews.
View ReviewsOur CoreMax™ barrel springs form the supportive base of our Source. Arranged into seven zones, they match up with areas like hips and shoulders for targeted comfort. Made from high-carbon steel, up to 1,000 springs offer strong, flexible support right to the mattress edge.
What’s behind our “sleeping-on-a-cloud” feel? Our titanium alloy Aerocoil® microsprings. There’s up to 1,900 in a single layer of our Source for pinpoint support. As they compress individually, they push fresh air upwards and respond separately to movement – so you feel cooler, and your partner’s toss-and-turns stay on their side.
(And why Simba is the King of Hybrids!)
Typically, Hybrid mattresses combine foam and springs, but our Natural Hybrid® designs are a combination of springs and naturally cushioning materials such as British wool. Mattresses made using natural materials give a restful, cradled feel but can lack support and shape retention; spring mattresses sleep cooler and provide robust support but can feel bouncy and hard. But our Natural Hybrids® provide the supportive, cooler feel we’re famous for, without excessive bounce.
Simba Natural Hybrids® uniquely have microspring Aerocoil® layers at the top of the mattress. These provide our exclusive Simba feel and so you feel ultimately comfortable, supported and cool.
Foam
Simba Hybrid®
Spring
Simba Natural Hybrid® mattresses are sourced and crafted in the UK.
This Natural Hybrid® mattress is delivered flat by our delivery partners in damp proof plastic wrap, with cardboard corner protectors. We offer free delivery to most of the UK and usually seven days a week when you pick a date from our online delivery calendar; it’s quite heavy, so we recommend delivery to room of choice and children kept at a distance during delivery and unpacking.
Store flat until required.
If you decide the Source isn’t for you, just give us a call within your 200-night trial period. we’ll arrange free collection and refund the cost of your mattress or any payments already made (excluding any delivery charges).
90X190 UK Single Mattresses
135X190 UK Double Mattresses
150X200 UK King Mattresses
180X200 UK Super King Mattresses
28cm D with 4 carry handles.
This mattress has a non-removable cover, so we strongly recommend using a mattress protector to prolong the life of your mattress; the mattress should also be regularly aired, ideally for a few hours a day.
There is no need to turn this mattress, but it will develop natural dips and body impressions so we recommend rotating it head to foot every couple of months for the first 6 months, and twice a year thereafter.
Never use a vacuum cleaner of any kind to clean this mattress, because it may displace the natural fillings. Dust should be removed with a so brush and spillages should be mopped up with a dry cloth; if you need to sponge the mattress, please use a damp cloth and a very mild solution of soap and water. Do not use bleach.
This Simba mattress comes with a 10-year guarantee, so if it develops a manufacturing fault during that time we’ll exchange it for a new one.
Proud to be a B Corp.
We’re determined to have a positive impact, socially and environmentally.
A responsible sleep.
We use CertiPUR® foam and include recycled materials where possible.
Made in the UK.
By experienced craftspeople, staying local wherever we can.
Less to landfill.
Simba mattresses are suitable for recycling or refurbishment via specialist providers.
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We strive to deliver the best possible products and services.
Reviews attributed to a model of a product or to services reflect reviews left for previously offered design iterations of a model of product or a service, as well as the optimised and improved iteration of the product or service offered today.
This summary was created by AI, based on recent reviews.
Customers are largely delighted with the Natural Hybrid® Source Mattress, praising its luxurious feel, exceptional comfort, and supportive nature, which has led to significant improvements in sleep duration and quality, with many experiencing reduced discomfort and aches. The use of natural materials is a significant draw for many, appealing to those seeking eco-friendly options. While some found the mattress firmer than expected initially, most found it to be a beneficial balance of support and comfort.
