Olee Sleep Box Top Hybrid Gel Infused Memory Foam Innerspring Mattress Review


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Olee Sleep Box Top Hybrid Gel Infused Memory Foam Mattress Rated
  • Comfort
  • Support
  • Good for Bad Backs?
  • Price
  • Shipping

HTS Verdict

The Olee Sleep Box Top Hybrid Gel Infused Memory Foam Mattress is definitely a quality product for its price.

This hybrid mattress is layered with support and comfort ensuring a restful night’s sleep.

Once you get beyond the questionable expansion process, you will have a mattress that doesn’t cause you to wake up in the middle of the night.

>>> Check current price on Amazon

If the name Grantec doesn’t mean much yet, that’s understandable and soon to be rectified.

The company is relatively new on the American market, having developed and tested their hybrid mattresses for years before venturing overseas.

And this has paid off; the Olee Sleep Box Top Hybrid Gel Infused Memory Foam and Innerspring mattress might very well be called the best cheap mattress on the market.

best hybrid mattress

Thanks to its impressive five different layers of combined bed springs and foam, it’s easy to see just how much research went into making sure the Olee Sleep Hybrid is up to the challenge.

Speaking of a challenge, Grantec prides itself in keeping the price low and the quality high. If you’re tight for cash but still need quality, the Olee Sleep Hybrid rightly makes a bid for your attention.

While it does suffer from the same deficiencies of its brethren – the need for expanding and airing out – it also poses a new standard to adhere to.

Hybrid mattresses are still relatively new on the market, and being a bit wary of them is an understandable reaction.

That’s why we’ve broken down all the crucial details you need to know before investing, so you can buy the right one if you’re interested, or pass it up if you’re not.

Olee Sleep Hybrid Mattress: The Details


These are the specs for a Queen-sized mattress. Choosing a different size of mattress will impact some of the parameters, so make sure to double check before purchasing.

  • Product Dimensions: 80 x 60 x 13 inches.
  • Hardness: Plush.
  • Item Weight: 94.4 pounds.
  • Mattress Composition: Innerspring, metal, and foam.
  • Cover: 2-inch thick Poly Jacquard cover.
  • Expansion Period: Between 24 and 48 hours.
  • Warranty: 10-year limited warranty.

This mattress is also available in Full and King sizes, with their own varying weights and sizes. All types fall under the same warranty and have the same composition.

Material Composition

A mattress with 13 inches means that there’s a lot of space for nifty extras and useful applications.

First we have 7.5 inches of heat treated coils, which keep your mattress firm and in shape. As everyone who’s enjoyed bouncing on a bed can tell you, good coils make for some great bounce, and great coils help keep that bounce for years to come.

olee sleep box top mattress

In addition to great bouncing action, the Olee Sleep Hybrid Mattress also offers a method to sleep in comfortable temperatures: the Eco Friendly Gel Cool I Gel.

This is a gel layer of 1-inch, which helps regulate the coolness of your mattress. It’s been proven that we sleep better in lower temperatures, and this is a feature that those living in hot climates or those who produce a lot of heat while sleeping will certainly appreciate.

Then with 1.5 inches of memory foam, the Olee Sleep Top Hybrid mattress allows for a snug and comfy feeling when you lay down at first.

This soft feeling is then compensated by 2 inches of high density foam, which cradles your body and evenly distributes your weight.

People with aching joints can find relief in mattresses featuring this type of foam, as it offers a way of temporarily absorbing the pressure on pained areas.

best innerspring mattress

The final 2 inches are made up by Poly Jacquard Fabric and Hollow Conjugnated Fiber, which help ventilation in your mattress.

Better ventilation means a longer life expectancy for your mattress, and a healthier sleep experience.

Grantec: The Brand

Grantec’s mattress department is called Sleeplace, and one look at the website gets you yawning from the start. Yes, this is the one exception where that’s a good thing.

Every single picture you see is meant to remind you of rest and relaxation. Getting your snooze on has seldom been easier in this kind of environment.

As we all know, everyone has a different sleeping position. While comparing these can make for a fun time, making a mattress to cater to all of these is no easy feat.

This is why Grantec saw the need for a hybrid mattress, offering the best of all worlds.

The company stands firm by their idea that a good rest should be affordable to all, and therefore strives to offer the best cheap hybrid mattress to the world.

Grantec shows that it’s possible to offer high-end technology for affordable prices, and promises to continue doing this for as long as they can.

As they are a relatively new company which originated overseas, their products aren’t very well known yet. But there are already a few people who have enjoyed their mattresses for years, and that number is growing.

Olee Sleep Hybrid Review

Stand Out Features

  • Warranty: We like when we can give our minds a rest with our bodies thanks to an included warranty. We like it even more when it extends over a long time. With the purchase of this mattress, you’ll be covered for 10 years under a limited warranty.
  • Customer Support: When things like warranty are included, it’s great when we can deal with customer service effectively. Grantec has been praised for their amazing customer service which makes any questions, concerns, or returns easier to deal with.
  • Easy Shipping: The Olee Sleep Hybird mattress is delivered to your door in an easy to manage box so you won’t have to deal with getting a full mattress from your door to your bedroom.

The Positives

Good Pricing

As mentioned before, Grantec wants their mattresses to be affordable for everyone while still living up to the expected quality.

This means that the Olee Sleep Hybrid Mattress offers a great value for money, letting you rest easy knowing you didn’t break the bank for a too-expensive purchase.

Why spend thousands of dollars, when you can have the same quality for much less? Sleep soundly and dream about what you can do with the money you saved.

Cooling Gel

Summer may be fleeing us now, but it’ll be back again.

With the Olee Sleep Hybrid you’ll be prepared for hot and cold weather alike.

The fact that the gel is ecologically sound is a sweet bonus; no need to lose sleep over how green your mattress is.

No Motion Transfer

Few things ruin a good rest like a partner who tosses and turns in the night.

Avoid seasickness while resting and look for a mattress that offers support to both you and your partner.

With this mattress, you’ll even forget there are other people in the bed… right up until you starfish and end up poked in the ribs for your trouble.

memory foam innerspring mattress

Great Support

Several of our testers mentioned that many of their aches were relieved after sleeping on this hybrid mattress.

Though it’s never a replacement for real medical care, any amount of pain relief is a blessing.

Enjoy your rest in the knowledge that you can get up easily in the morning.


As mentioned, warranty is a bonus not to be overlooked.

Included with the purchase of the Olee Hybrid mattress is a 10 year limited warranty.

For a decade, Grantec will take responsibility for any manufacturing defects on your mattress. As long as it’s been used with care.

The warranty is voided if any damage is caused by the owner, so just be sure not to have too many wrestling battles on it.

Easy Handling

The fact that the mattress is shipped in a box right to your door takes most of the heavy work out of ordering a mattress.

Many customers have commented on the shape the box arrives in but you will still be relieved at the fact that you won’t be doing any tugging, lugging, or dragging when your mattress arrives.

Instead, all you have to do is simply take the box to where you want your mattress and pop it out of the package.

Once it expands and airs out (more on this below) then it’s all good to go!

olee sleep box top mattress


You might get a sense of freedom knowing you won’t have to purchase a brand new base to go with your new mattress.

If you already have a base in good condition there’s no need to worry about any extra purchases.

The Olee Sleep Box Hybrid mattress can be used on your box spring, adjustable base, or any flat base that suits your sleeping style or decor.

Some customers have even used it on the floor before moving it on a new base.

Just one less thing you may have to think about.

The Negatives

Might Not Expand Fully

Some testers mentioned that the mattress might get stuck at 11.5 or 12 inches instead of the promised 13 inches.

It is recommended to give the mattress at least a day or two to fully expand to avoid this issue.

If the mattress does not fully expand, there is still no reason to worry. All layers will function as they should.

Needs Airing Out

All mattresses that arrive tightly sealed need an airing-out period.

Though your bed might smell like roses later down the line, you’ll need a while before that happens.

Let the mattress expand in a well ventilated room and catch two birds with one stone.

Firm or Soft?

Though the mattress is described as ‘plush,’ several people consider it harder than that.

This is of course a subjective fact.

If you already know you need an extremely soft mattress to sleep, the Olee Sleep Box Top Hybrid is not the mattress for you.

best hybrid mattress

Overall Verdict

With a whopping five layers of foams and springs, each contributing in a meaningful way to the whole, a web of comfort has been created.

In combination with the low motion transfer, a good rest is practically guaranteed.

The Olee Sleep Box Top Hybrid Gel Infused mattress is likely a match for every temper and means, but it will especially be liked by those furnishing their first homes at a low cost.

If you’ve never had a foam mattress before and are still doubting, opting for a hybrid mattress might be a good way of easing into the idea.

Where to Buy the Olee Sleep Box Top Hybrid Gel Infused Memory Foam Innerspring Mattress

As mentioned, Grantec and Olee Sleep aren’t well known brands, so it can be a little tricky finding this mattress in-store.

For starters, here are some online retailers where the Olee Sleep Box Hybrid mattress is available.

And of course, it’s also available on Amazon.

olee sleep box top mattress

That’s all for our review on the Olee Sleep Box Top Hybrid Gel Infused Memory Foam Mattress. Are you tempted to give this hybrid mattress a try?


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