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With an array of prestigious awards under its belt, the Simba Hybrid® Ultra Mattress is one of the most innovative mattresses money can buy. Known for their impressive sleep technology, Simba have cut no corners when creating this highly supportive, intensely comforting mattress, filled with clever features that deliver your best night's sleep.
Their highest-ever spring count, this mattress features up to 7,300 supportive springs. Titanium alloy Aerocoil® micro springs sit in the upper layers of the Simba Hybrid® Ultra Mattress, compressing naturally to your body's movements. These springs are the size of a paperclip, meaning you won't be able to feel them, but they'll adjust accordingly to your changes in weight distribution throughout the night, offering tailored support.
Up to 2,500 high carbon steel Aerocoil® micro springs sit further within the mattress to maximise support and push air throughout the mattress to provide a fresher sleep surface. A clever SupportCore™ base features up to 1,000 barrel-shaped pocket springs to provide an even more intense level of orthopaedic support, helping to keep your spine and posture aligned for a more comfortable sleeping position. A CertiPUR® foam base complements this base to enhance stability.
In the centre of the mattress, you'll find a stabilising core foam layer, which maintains the structural integrity of the mattress and enhances airflow. Interestingly, you can also find a support-boosting PureLift™ layer, made from a blend of latex and coconut for elasticity, offering you a gentle, comforting bounce. Above this, you can enjoy the benefits of two layers of renowned Simbatex® foam, which gently moulds to your body for personalised cushioning and pressure relief.
Not stopping there, this mattress also features an innovative FusionCool™ layer, made from a unique blend of wool, bamboo, charcoal, and kapok. These natural fibres have been sustainably sourced, with the insulating wool coming from Hampshire, England, and the Kapok from the rainforests of South East Asia. These fibres provide indulgent cushioning and enhanced airflow, complemented by the soft, breathable cover, which features Simba's 'cool-touch' Stratos® tech to offer you an instantly cooling sensation. This cover can even be easily zipped off and machine-washed to keep the Simba Hybrid® Ultra Mattress as clean, fresh, and hygienic as possible.
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We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!
In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.
Simba® 10 Year Guarantee
Simba are certain you’ll love your new mattress, but for complete peace of mind they offer a 10 year guarantee. In the very unlikely case that you discover a defect as a result of faulty workmanship or materials, they’ll swap it for a new one. Please see: https://simbasleep.com/pages/ten-year-guarantee for further info.
150,370+ Trees planted so far
Award winning delivery
Planet-friendly disposals
Buy now, pay later with Klarna
18+, T&Cs apply, Credit subject to statusSize | Imperial | Metric |
---|---|---|
Small Single | 2'6" x 6'3" | 75cm x 190cm |
Single | 3' x 6'3" | 90cm x 190cm |
Small Double | 4' x 6'3" | 120cm x 190cm |
Double | 4'6" x 6'3" | 135cm x 190cm |
King Size | 5' x 6'6" | 150cm x 200cm |
Super King | 6' x 6'6" | 180cm x 200cm |
European Small Single | 2'8" x 6'6" | 80cm x 200cm |
European Single | 3' x 6'6" | 90cm x 200cm |
European Double | 4'7" x 6'6" | 140cm x 200cm |
European King Size | 5'3" x 6'6" | 160cm x 200cm |
All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 20mm.
You can spread the cost of purchases over £400 without any fees or interest thanks to our partnership with Klarna, a payment service provider.
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