Fijinhom 3 Inch Memory Foam Mattress Topper (Super King, 180x200cm) with Cooling Cover
Product description
The essentials
If your current mattress feels a bit too firm, or you’re waking up with pressure points, a memory foam mattress topper is often the quickest “comfort upgrade” without replacing the whole bed. The Fijinhom 3 Inch Memory Foam Mattress Topper is built around that idea: a 3 inch layer designed to contour to your body, help spread weight more evenly, and (as the name suggests) focus on cooling.
This topper comes for a Super King bed and includes a washable cover. On paper, it’s aimed at people who want extra cushioning for back comfort while also trying to keep night-time temperatures under control. It’s not a miracle cure for pain, but it can be a practical step if you suspect your mattress is the limiting factor.
Key features that affect comfort and sleep

The most noticeable difference here is the blend of memory foam support with a cooling approach. The topper uses high-density memory foam infused with cooling gel beads, and it’s described as having an open-cell structure to absorb and disperse heat. Alongside that, the cover is described as a “cooling ice-silk” fabric with nanoparticle technology, intended to feel cool to the touch and breathe better than regular Super King toppers.
In use, what you’re likely to notice is that the top layer doesn’t just sit there like a basic pad. Memory foam tends to sink slightly under you and return more slowly, which can help reduce that “hot and stuck” feeling some firmer toppers give. If you often feel pressure in the lower back or hips, the promise is more even distribution and less pressure concentration.
Worth noting, though: memory foam can vary in feel depending on your bedding and room temperature. If your main goal is maximum bounce or a very “springy” surface, a topper like this may feel a touch too conforming.


What stands out day to day

A big everyday win with this topper is the fit. It’s described as having adjustable elastic straps and a non-slip surface, intended to keep it from shifting during the night. There’s also a practical zip fastening so you can remove the cover for washing.
That matters because even a well-made topper can get annoying if it drifts. Having straps and an anti-slip top generally makes the night-time experience more consistent.
One more purchase-reality point: because it’s delivered compressed for packaging, you should allow 48–72 hours after opening for the topper to expand fully. It’s easy to underestimate, so it’s worth factoring that into when you plan to use it.
Tech specs

- Name: Fijinhom 3 Inch Memory Foam Mattress Topper Super Kingsize Bed
- Type: Memory foam mattress topper with cooling cover
- Format: Mattress topper
- Size: Super King (180x200cm)
- Thickness: 3 inch
- Material: High-density memory foam with gel infusion, cooling ice-silk cover fabric
- Colour: Not specified
- Display: Not applicable
- Weight: Not specified
- Capacity: Not specified
- Dimensions: 180x200cm (Super King)
Is it worth it?


A solid pick if you want a cushioning layer that contours more than a thin quilted topper, and you’re specifically trying to keep the bed cooler. It suits people who feel they’re losing sleep to mattress firmness or pressure points, and who would rather fine-tune comfort with a topper than replace the mattress.
It might not be the best match if you strongly dislike the slow-return “memory” feel, or if you expect it to solve pain on its own. Also, the cooling claims are still dependent on your bedroom conditions and bedding, so if you sleep very hot, it may help but might not fully eliminate heat.

Before buying, it’s worth double-checking you’re happy with Super King (180x200cm) and that you can accommodate the 48–72 hour expansion time after unboxing. If you’re planning to wash frequently, remember the guidance: avoid washing the memory foam itself and follow the cover care instructions using a gentle cycle with cold water.
Practical tips for getting the most from it
When you first set it up, give it that full expansion window so the surface feels even. Then focus on bedding choices: a topper can change how warmth and airflow feel at night, so keep your duvet and sheets in mind. If you’re using it mainly for back comfort, consider how your current mattress topper position sits relative to your body shape—some people prefer smoothing the surface carefully so the foam sits flat.
For cleaning, use the zip to remove the washable cover and keep the foam protected. The idea is to keep the topper hygienic without soaking the foam layer.

Mini FAQ


Will this topper help with back pain relief?
The product is described as designed to reduce pressure and improve comfort, which can be relevant if your back pain is linked to mattress support and pressure points. That said, pain is personal and depends on the cause, so it’s best viewed as comfort support rather than a guarantee.
Does it really stay in place?

It’s designed with adjustable elastic straps and a non-slip surface to keep it secure. If your bed linen is very slippery, you may still want to make sure everything is aligned correctly at the start.
Can I wash it?
The cover is washable, with instructions to machine wash on a gentle cycle with cold water and tumble dry on a low setting. The foam itself shouldn’t be washed, and the product advises avoiding direct sunlight exposure to help prolong lifespan.
How long does it take to expand after opening?
Due to compression in packaging, the topper needs about 48–72 hours after unpacking to expand fully.
What is CERTIPUR-US certification mentioned for?
It’s stated that the memory foam is CERTIPUR-US certified, with claims around low odour and quality materials, plus durability testing (including pressure rebound). If you’re sensitive to smells or materials, that certification is a useful reassurance point.
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