Balancing soft, cushioned comfort and back and joint support, the Natural Plus 1600 is rated as a medium mattress. In the king-size you’ll find 1600 individually mounted springs, each of which is contained within its own fabric pocket, and provides targeted support. The springs adapt and adjust to your sleeping position and movements. A unique eCool quilt keeps you dry, thanks to its moisture-wicking characteristics, while the EdgeMAX Air system ensures the mattress is well ventilated. A range of natural fibres, including bamboo, alpaca and wool help you sleep at just the right temperature.

A 100% natural probiotic fabric treatment keeps your mattress fresh and healthy for longer by tackling allergens, bacteria, and nasty odours, while the no-flip design makes maintenance easy. To extend the mattress’ lifespan, just regularly rotate your mattress using the handholds on the side. An 8-year guarantee means your investment is protected for the long-term. 

Innovative EdgeMAX Air system helps your mattress breathe

The EdgeMAX Air system strengthens the sides of your mattress while also allowing it to breathe. This unique ventilation technology ensures your mattress remains fresh, while also keeping you cool in warmer weather.

eCool quilt boasts moisture-wicking qualities for a dry night

The Natural Plus 1600 is topped with the eCool quilt - a layer containing a sustainable smart fibre that boasts excellent moisture-wicking capabilities. By moving moisture from your body to the fabric and drying quickly, the eCool quilt regulates your night-time temperature for improved comfort and a better night’s sleep, even when the thermometer starts climbing!

Natural fibres keep you at just the right temperature throughout the year

A combination of wool, alpaca and bamboo is incorporated into a layer of natural insulation. This layer helps the mattress keep you cool in the summer and warm in the winter for year-round comfort.

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• 1600 pocket-mounted springs mean the mattress provides focused support at those places you need it most
• eCool quilt topping utilises an environmentally sustainable ‘smart’ fibre for moisture-wicking, so you stay dry and feeling fresh
• Wool, alpaca, and bamboo fibres combine in a single layer to provide natural insulation
• The EdgeMAX Air system supports the sides of the mattress and enhances ventilation
• 100% natural probiotic fabric treatment works to eliminate allergens, bacteria, and bad odours
• The Natural Plus 1600 requires no flipping, just regularly rotate to prolong the mattress’ lifespan

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.

Relyon 8 Year Guarantee

For your peace of mind, Relyon offers a 8 year guarantee on all mattresses, divans and headboards.

Download warranty/guarantee information