WOWTTRELAX Memory Foam Mattress Topper Double (135x190) – 7cm Orthopaedic, Cooling & Washable Cover
Product description
What it is and what it aims to fix
The WOWTTRELAX memory foam mattress topper is a 7 cm layer that sits on top of a double bed mattress. Built with a two-layer system, it combines a 3 cm zero-pressure memory foam layer with a 4 cm high-density support foam infused with bamboo charcoal. The result is a topper designed to soften a mattress while offering improved support and temperature regulation. It’s positioned as a practical upgrade for sleepers dealing with lingering back discomfort or for those who want a more fault-tolerant sleep surface without buying a new mattress.
How it works in practice
On paper, the dual-layer design gives you two feel options: you can opt for a softer, cloud-like surface, or flip the cover to expose the firmer side for more support when back pain is a concern. The cooling memory foam uses gel beads to help regulate temperature, while the bamboo charcoal in the foam layer aims to regulate moisture and odour and adds hypoallergenic properties. The cover is skin-friendly, anti-bacterial and anti-mite, with a non-slip bottom to minimise movement during the night. A sturdy metal zipper allows easy removal for washing.
What stands out day-to-day
The topper is designed to extend the life of an existing bed by adding a fresh, softer surface and offering an extra layer of protection for the mattress itself. If your bed has seen better days but you’re wary of a full replacement, this can be a reasonable middle ground. The elastic straps help it stay in place, so you’re less likely to wake up sliding around on a shifting topper.
The best fit: who it’s for
It’s probably most appealing to adults seeking relief from mild to moderate back discomfort who want a cost-effective upgrade to their current mattress. It can suit those who prefer a cooler sleeping surface, thanks to the gel-infused memory foam, and anyone who values a washable cover for hygiene reasons. If you already have a mattress that’s fairly firm, the softer top layer could bring the comfort you’re after without sacrificing core support.
When it may not be the best choice
If you’re chasing a high-end, long-term upgrade to a mattress that already feels plush and highly supportive, this topper may not deliver the same transformative feel as a full foam or hybrid mattress. It’s also worth noting that while the dual-layer concept offers two feels, the perception of firmness will depend on your body weight, sleeping position and your existing mattress state. Those who need lasting significant back support might prefer more substantial or bespoke options.
Practical considerations before buying
Check that the 135x190 cm size matches your bed dimensions, as a mismatch can lead to edges overhanging or gaps at the sides. With a washable cover, you’ll want to consider washing frequency and fabric care requirements to maintain the anti-bacterial and anti-mite properties. If you tend to sleep hot, the cooling aspects should help, but temperature management can still vary with room climate and bed frame.
How it compares to other approaches
As a middle-ground solution, this topper sits between using a more worn mattress and purchasing a new, more expensive model. For those who prioritise immediate comfort on a budget, it’s a straightforward route to soften a mattress and reduce pressure points without major upheaval. If you require a significantly firmer surface, you may find the softer layer does not meet those needs, and alternatives offering sturdier core support could be a better match.
Real-world example of use
Imagine returning from a long day, lying down on your bed and feeling a gentle, embracing initial softness, followed by steady support where your back tends to ache. You may notice a cooler feel as you settle in, thanks to the cooling gel in the memory foam. The cover stays put through turning and shifting, so you don’t have to constantly adjust the topper.
FAQ (brief and practical)
- How thick is the topper? 7 cm in total (3 cm memory foam + 4 cm high-density support foam).
- Does it stay in place? Yes, it includes elastic straps and a textured bottom to reduce movement.
- Is the cover washable? Yes, the cover is removable and washable.
- Will it fit double beds? Yes, the stated size is 135x190 cm, suitable for most standard double frames.
Is it worth it?
Worth considering if you want a more comfortable, cooler sleeping surface on a budget and you’re hopeful that a two-layer system will improve back comfort without a full mattress replacement. If you prioritise substantial firmness or have advanced back issues, you might want to test whether the softer layer delivers the intended relief before committing to long-term use.