Hiimgo Double Mattress – 25cm Memory Foam, Breathable Medium Firm 135x190cm
Product description
What it is
The Hiimgo Double Mattress is a 25 cm memory foam mattress designed for a double bed (135x190 cm). It combines a breathable top layer with gel memory foam to help regulate temperature and provide customised support that follows the body's curves.
How it helps your sleep

On the surface, the breathable materials and gel memory foam work together to disperse heat and prevent overheating, which can help you stay cooler through the night. The memory foam is intended to relieve pressure points and support alignment, which may benefit those who experience discomfort from standard sprung mattresses.
What stands out


On the page, the mattress is presented as durable and easy to maintain. The cover is removable for cleaning, and the core is built to last with consistent support over time. A notable practical point is the compressed packaging for transport, with a recommended 48–72 hours for full expansion after unpacking.

Potential limitations
Memory foam can feel different to traditional springs, and results depend on body weight, sleeping position, and room temperature. If you prioritise a very firm or very soft feel, this model’s medium-firm profile sits in a middle ground that may not suit everyone. Also, the description notes environmentally friendly materials, but it doesn’t detail test results or warranty specifics.
Who it’s for

This mattress seems well-suited to couples sharing a double bed who want a cooler sleeping surface and targeted pressure relief, plus a product that is designed for durability and easy maintenance.


Why it makes sense to consider
If you value a pressurised relief and a cooler night, the gel memory foam layer and breathable top may justify the investment, especially for a double bed used regularly. It’s also practical for households that want a long-lasting mattress with a removable cover for cleaning.

When it may not be the best choice
If you need a mattress with a very soft or very firm feel, or if you require explicit performance data (e.g., firmness rating, bounce, or load ratings), this model’s mid-range positioning may not be optimal. If you’re shopping for a premium cooling technology or a very high-end build, you might look for additional specifications beyond what’s stated.
What to check before buying



- Confirm the exact verifyable dimensions (135x190 cm) and thickness (25 cm) to fit the bed frame.
- Consider room conditions: memory foam performance can be influenced by ambient temperature.
- Review care: ensure you’re comfortable with a removable cover for cleaning and the long-term maintenance that memory foam requires.
- Check delivery and unpacking guidance to plan for expansion time.
Practical use example
Imagine a couple moving into a new double bed frame. The top layer stays cooler thanks to the breathable material, while the gel memory foam provides contouring support as you turn and adjust positions at night. After unpacking, you’d give it a couple of days to fully regain its shape before heavy use, which is worth factoring into the moving-in timetable.

Final decision
Is it worth it?
Worth considering if you want a mid-range memory-foam option with a focus on cooling and durable support for a double bed. It suits practical, everyday use and long-term maintenance, but may not satisfy buyers seeking rhapsodic firmness levels or detailed independent test results.
FAQ
- How long does it take for the mattress to recover after unpacking? It is advised to allow 48–72 hours for full expansion.
- Is the cover removable for cleaning? Yes, the mattress features a removable cover for easier cleaning.
- Does it stay cool through the night? The top breathable layer combined with gel memory foam is designed to disperse heat and help keep the surface cooler.
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