Description
- Breeze cover, up to 40% more breathable
- Graphite memory foam prevents overheating
- Plush pillow top design
- Edge-to-edge support eliminates that roll-off feeling
- Pressure relieving features – reduces pressure points for better sleep
- Comfort rating “medium firm”
- Mattress depth: 33cm
- Covered by 100 Night Comfort Guarantee
- 10 year guarantee included
- Made in the UK
Cooling Comfort with Tailored Support
The Sleepeezee Cosmic 3000 Combination Mattress is a 33cm deep hybrid mattress crafted for cooler, more supported sleep. Handmade in the UK by Sleepeezee a Royal Warrant–holding brand, it pairs graphite-infused memory foam with a responsive spring system to create a balanced medium-firm feel.
With over 3000 pocket springs in a king size, including micro springs for fine contouring, it distributes weight evenly and minimises motion transfer. Reinforced edge-to-edge support keeps the entire mattress stable, preventing roll-off and maximising usable space.
Advanced Cooling Technology
Designed to regulate temperature throughout the night, the Cosmic 3000 features a Breeze 3D knit cover that’s up to 40% more breathable than standard fabrics.
Beneath it, graphite memory foam actively draws heat and moisture away from the body while gently moulding to your shape for pressure relief.
Complementary layers of soft, durable polyester enhance comfort and help maintain a fresh, hygienic sleeping surface.
Luxurious Finish and Long-Lasting Quality
A plush pillow-top finish adds an inviting layer of gentle cushioning, creating a soft initial feel without compromising underlying support. Backed by a 10-year guarantee, this mattress is built with quality materials and careful craftsmanship to ensure long-lasting comfort.
For cooling performance, responsive support, and breathable luxury, the Sleepeezee Cosmic 3000 Combination Mattress delivers a consistently comfortable night’s sleep.
Product Specifications:
Comfort grade: Medium Firm
Fillings: Graphite memory foam
Spring count: 3011 pocket springs in king size (1678 in single size, 2512 in double size, 3665 in super king size)
Mattress depth: 33cm (13 inches)
Brand: Sleepeezee, a Royal Warrant mattress brand
Guarantee: 10 years
Product benefits: Supportive, temperature-regulating, cooling, pressure relieving
Cover: Breeze 3D knit cover is up to 40% more breathable than standard covers
Country of Origin: Handmade in the UK
Disclosure: Prices are updated periodically and are subject to change. Price shown refers to single size. If you make a purchase using one of the links on this site, we may earn a small commission at no added expense to you.
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