Hiimgo Small Double Mattress (25cm) Memory Foam, Medium Firm Breathable Cover
Product description
What this mattress is for
The Hiimgo Small Double Mattress is a memory foam option aimed at people who want pressure relief without going too soft. With a listed height of 25cm and a medium firm feel, it’s positioned as a comfort-and-support mattress for a small double bed (120x190cm).
On paper, the idea is simple: memory foam should contour to your body’s curves, reducing pressure build-up, while breathable materials and a gel component help manage heat so you don’t wake up feeling overheated.
That said, memory foam is one of those categories where “medium firm” can feel different depending on your weight, sleep position, and how much you prefer to sink versus stay fairly stable. If you’re very sensitive to foam, it’s worth bearing that in mind before you commit.
Key features that affect sleep (not just the marketing)

The most meaningful part here is the combination of memory foam support and breathability. The top layer uses breathable material, and the design includes gel memory foam described as helping disperse body heat. Practically, that translates to two common priorities for many buyers: less pressure during the night, and fewer “sleeping too hot” moments.
It also leans towards everyday usability. The cover is removable, which is helpful because mattresses eventually need attention—spills, odours, and general day-to-day dust happen. It’s also described as easy to maintain, and the mattress itself is framed as durable for consistent support over time.
Comfort and support: who it suits
It makes sense if you want medium firm support with the body-contouring effect of memory foam. This is the sort of build that typically suits:


- Side sleepers who like pressure relief at shoulders and hips
- Combination sleepers who want some cushioning but not a “bottoming out” feeling
- People who feel traditional springs are too reactive, or too uneven for pressure comfort

Where the “medium firm” label matters most is in balance: it should support your spine alignment more than a very soft mattress, but still provide relief compared with firmer foam-only designs. If you’re after a sink-in feel, though, you may find it less plush than you expect.
Worth noting too: memory foam can feel slower to respond than a more bouncy mattress. If you regularly move around during the night, you might notice that.
What to know about heat, breathability, and feel
The breathable cover and gel memory foam are meant to target heat build-up. The base description specifically mentions dispersing body heat and helping keep the surface cool, aiming to avoid overheating and sweating.
However, cooling claims are always “best effort” in real life. Your room temperature, bedding choice, and even your own body heat will still play a role. If you sleep very hot, you’ll want to set expectations accordingly and consider how breathable your sheets and duvet are.

Durability and practicality (including delivery and setup)
Durability is positioned as one of the Hiimgo’s selling points. The mattress is described as built to last and offering consistent support and comfort over time. There’s also a practical maintenance angle: the cover is removable and easy to clean.
Setup matters, because the mattress is shipped compressed and packed into a cardboard box. The guidance given is to unpack it and allow 48–72 hours for it to fully recover. That’s a standard timeframe for foam mattresses, but it does mean you shouldn’t plan to sleep on it the first moment it arrives.


Is it the right choice for you?
It’s a good fit if you’re shopping for a breathable medium firm memory foam mattress in a small double size and you value pressure relief and easy cleaning via a removable cover.

It’s not for you if you strongly prefer a very responsive, springy feel, or if you want a clearly “plush” mattress that lets you sink deeply. Also, if you’re extremely heat-sensitive, you may want to look carefully at cooling-focused options beyond foam-in-general—this one is designed to help, but it’s still a memory foam build.
Final verdict
Final verdict
Worth considering if you want pressure-relieving memory foam in a medium firm profile, with the added aim of breathability thanks to the breathable top layer and gel memory foam. The removable cover and the maintenance-friendly approach are practical touches that make ownership easier.
Skip it if your top priority is a highly buoyant, fast-moving feel, or if “medium firm” sounds too close to what you already find unsatisfying. And do remember the 48–72 hour recovery after unpacking—life won’t wait for the mattress to fully expand.

Mini FAQ
Mini FAQ


Is the cover removable?
Yes. The description says the cover is removable and easy to clean.
How long does it take to expand after delivery?

It should be unpacked and left to recover for 48–72 hours to reach full condition.
What does medium firm mean in practice?
The mattress is described as medium firm, aiming to balance support with pressure relief. Still, feel can vary depending on your body and sleeping position.
Does it help with overheating?
The breathable material and gel memory foam are designed to disperse body heat and keep the surface cooler, helping avoid sweating. Cooling results can differ by person and bedding.
Who is it suitable for?
It’s described as suitable for family members, and the support/pressure-relief goal suggests it can work well for many sleepers who like memory foam comfort.
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