Emma Diamond Hybrid Mattress
Deluxe cooling with full body support
Designed to create a cool sleep climate that aids with deeper and longer sleep
Free Nationwide Delivery
Free, no contact delivery for all orders
See FAQs for Delivery Time
200-Night Trial
10-Year Warranty
Product Details
Mattress Core Construction
- Diamond Degree® Graphite Foam
- Adaptive comfort foam
- Pocket springs
- HRX foam
- The colours of the foams are subject to change. This does not affect its quality or your comfort.
Mattress Cover
Removable and washable, the top of the cover is made of 99% polyester and 1% elastane, the bottom is made of 100% polyester, and the base is made of 87% polyester and 13% polypropylene.
- Single: 90x190x27 cm ≈ 35”x75”x11”
- Super Single: 107x190x27 cm ≈ 42”x75”x11”
- Queen: 150x190x27 cm ≈ 59”x75”x11”
- King: 180x190x27 cm ≈ 71”x75”x11”
Our mattresses are not only made from highly durable, premium materials, the cover is certified to OEKO-TEX® Standard 100, Class 1.
The Diamond Standard of Mattresses
Emma Diamond Hybrid - Layer by Layer

The top cover that’s a breeze to clean
The Emma UltraDry™ cover is soft-to-touch, making it very comfortable to lie on. It is breathable and also completely removable, making it easy to wash.
The cutting-edge foam that regulates temperature
With revolutionary graphite-infused foam, our Thermosync foam absorbs your body heat and redistributes it away from the mattress keeping your body temperature constant so that you can get a better and deeper sleep.
A foam layer that’s ultra breathable
Our innovative, open-pored Aerofoam layer has a velvety soft feeling and adapts to the shape of your body, providing pressure relief to sensitive areas. It also enhances airflow and absorbs moisture to keep your body cool and dry.
The memory foam that adapts to your body
MemoryAdapt Foam helps you to easily find and stay in your favorite sleep position. It moulds to fit your body’s unique curves by offering a better pressure distribution. The foam creates pathways for air to flow in-n-out while retaining the classic comfort of memory foam.
A supportive foam layer that keeps you from sinking
The durable SupportBase foam supports you with the right level of firmness–without the dips and sinks. Lay back and move freely until you’ve found your deep-sleep position.
The springs that support your entire body
Our Infinity springs feature advanced breathability and pressure relief for extra comfort and support. These factors also help extend the lifespan of your mattress.
The base layer for backup stability
The bottom of our UltraDry® covers is made of anti-slip fabric to bring extra stability to your nights.
Critics trust & love us
Some things are better together