The Outlast Deluxe Memory Mattress from Yanis is the Rolls Royce of memory foam mattresses.

TThis is the first mattress designed around the human body. It combines leading edge materials, manufacturing technology and design to create one the most comfortable sleeping solutions available. The core of this mattress is designed according to the natural characteristics of the human body in order to provide perfect anathomical support. An upper layer of 8-12cm multizoned memory foam with cross-cut channels is laminated to a 7cm high resilient softer polyurethane foam base and a third layer of 7cm firmer high resilient foam foundation for added support and durability. This is only memory foam mattress that features the unique 7 comfort zone structure, provides just the right ballance of support and softness to your head, shoulders, back, pelvis, hips, legs and ankles, and ensures a comfortable and healthy night's sleep. The double airflow system between the layers provides additional in-depth resilience and greater ventilation throughout the mattress. The super soft Outlast adaptive comfort cover with enhanced moisture managment technology is just the finishing touch to this exeptional memory foam mattress. Outlast has been developed by NASA, it absorbs exsess heat whe you feel hot and releases it when you feel cold. With Outlast you will never feel hot on a memory foam mattress. As the rest of Yanis Memory Foam range, these mattresses are made with high performance advanced visco elastic product with density rating of 75kg/cubic meter. As a general rule, denser foam is always better. Memory foam mattresses made with high density foams mould better to the body, have a slower rebound (longer memory), are more durable, more responsive to body temperature and provide more support.
When you lie down, may feel firm initially, but your body temperature soon affects the material. You sink down into the mattress a little and the mattress adapts to your body, effectively relieving the pressure against your shoulders, arms, hips, knees and ankles. The weight of your body is evenly distributed over the sleep surface. The sensation when you sleep on Yanis memory foam mattresses is one much like weightlessness.

Outlast Deluxe Memory Mattress is available for next day delivery, bespoke sizes can also be made to order.

Free Next Day Delivery

All mattresses are dispatched with free next working day delivery subject to stock.

You can also choose your own delivery date.

We normally carry constant stock of all sizes but if the size you want to order is currently out of stock we will arrange delivery within two weeks.

Once your mattress is dispatched we will send you an email with the tracking details.

Deliveries take place between 8am- 6pm and our carriers would be able to advise a time slot.

No Hassle Returns

We hope you are delighted with your product from Yanis Mattresses. Occasionally, we know you will want to return or replace items.

For this we have a hassle-free returns policy and also offer double satisfaction guarantee.

You have seven working days to try our mattress out.

If for any reason you are unhappy with your purchase, we can offer expert advice and replace it with something more suitable. Still not happy? You can return it to us provided it is returned undamaged, in the original wrapping/packaging,

On satisfactory return of the goods, we will issue a refund of the purchase price, excluding the cost of return if arranged by us.

You must notify us about your intention to return or replace a product in writing (by email) and within 7 working days after you have taken delivery of the product.

You should send returns to:

Yanis Mattresses / V Depot
Honingham Thorpe Estate
Norwich Road
Colton, Norfolk
NR9 5BZ

If you have any questions about returning an order, please drop us an email at This e-mail address is being protected from spambots. You need JavaScript enabled to view it .