Barbados Outlast mattress
by Sleep Secrets
Mid range mattress
The Sleep Secrets Barbados Outlast memory foam mattress is hand-crafted, with an overall depth of 20cm.
The mattress has 5 zones, providing the differing levels of support required by your body as you sleep. The neck, shoulders, stomach, knees and ankles all need different amounts of support during sleep, and this mattress is specifically engineered to provide the right amount of support.
This mattress is very comfortable and supportive, with a slightly more supportive feel than the 20cm Sleep Secrets Bermuda memory foam mattress.
The Outlast cover prevents your body from overheating as you sleep. Outlast technology was originally developed for NASA to protect astronauts from temperature fluctuations.
Available sizes
Please choose your size
3ft Single (90 x 190cm) | £309 | ![]() |
4ft6 Double (135 x 190cm) | £429 | ![]() |
5ft King size (150 x 200cm) | £479 | ![]() |
6ft Super king (180 x 200cm) | £529 | ![]() |
Not sure which size you need? Try our size guide or contact us for some expert help
About Sleep Secrets
Sleep Secrets produce excellent quality mattresses made from the latest materials.
Incorporating cutting edge technologies puts Sleep Secrets at the forefront of memory foam and pocket memory mattress production. Every year, new and innovative features are introduced to the Sleep Secrets range, to help you sleep soundly through the night.
Free delivery to mainland England and Wales
This item is delivered in 5 - 7 days.
Comfort and firmness
We would describe this mattress as 'medium'.
Please note that any firmness or comfort rating is subjective. Mattresses may feel different depending on the base, slat system and the size and weight of the sleeper.
Construction
Comfort

The Antigua has 7cm of high density memory foam, which offers excellent pressure relief, with anti-microbial hypoallergenic protection.
Support
The Barbados mattress provides support in the form of a foam block. Foam makes an excellent alternative to springs, but you have to get used to the idea that you don't bounce on it!
Want to know more about mattress fillings?
Try our What is in a mattress? guide.

