Alovera Ortho Sprung Memory Foam Medium Mattress King

Compare 3 shops
Price history
Tracked since 12th Jul 2026One listing shows a ‘was’ price of £363.22. In 107 days of tracking, the highest price we've recorded for this product is £213.00, so check any advertised saving against the price history above. How to spot a fake RRP →
- Dual-sided mattress with memory foam on one side and firmer support on the other
- Features 12.5G ortho sprung base for enhanced stability
- Approximate 25cm thickness
- Covered in a breathable Alovera stretch knit fabric
- Hand-tufted finish for durability
About this product
The Knight Sleep Alovera Ortho Sprung Memory Foam Medium Mattress King is stocked by 3 shops we compare on Shopperazzi, all part of Debenhams Group. Listed prices start at £213.00.
Experience the Knight Sleep Alovera mattress, designed for comfort and support. It features 12.5G springs for stability and responsiveness, adapting to your body. The mattress is covered in a soft, breathable Alovera stretch knit fabric for airflow and comfort. Hand-tufted for durability, this dual-sided mattress is approximately 25cm thick.
One side offers a memory foam layer to relieve pressure points and promote spinal alignment, while the other side provides a firmer feel. Constructed from a polyester blend, this mattress is delivered flat and comes with a 1-year manufacturer's warranty. Made in the UK.
Product details
- Brand
- Knight Sleep
- MPN
- 5061089970757
- GTIN
- 05061089970757
- Condition
- new
- Category
- Home & Garden > Mattresses
Frequently asked questions
What is the warranty on this mattress?
The Knight Sleep Alovera mattress comes with a 1-year manufacturer's warranty.
How is this mattress delivered?
This mattress is delivered flat, not vacuum packed or rolled.
What materials are used in this mattress?
The mattress features a polyester blend construction with an Alovera stretch knit cover and includes memory foam and 12.5G springs.
Is this mattress suitable for all sleepers?
The dual-sided design allows for a memory foam side for pressure relief and a firmer side for additional support, catering to different preferences.














