In this article we are going to review another one of Zinus’ mattresses of high quality and very reasonable pricing. This time we are talking about the Zinus 12 Inch Performance Plus / Extra Firm Spring Mattress, a great solution for everyone looking for a firmer mattress with great support. Thanks to Zinus’ smart shipping strategy, you get their high quality products at very low prices. However, there’s a downside to it since, because the mattress is shipped directly from the manufacturer to your door, you don’t have a chance to try it out before buying it. Therefore, read on for a detailed review to determine whether this mattress is a good option for you!

The Mattress Layers

 

The Zinus 12 Inch Performance Plus / Extra Firm Spring Mattress comes in two versions, as 10 and as 12 inches thick. As the rule goes, the thicker the mattress the more plush there is to it, the 12 inch one is a bit more comfortable in that sense. However, there is not much difference between the two. The mattress consists of three layers, a combination of springs and foam. The top layer is a 1.5 inch thick layer of comfort foam, which adds softness to the mattress. Beneath it is a 2.5 inch high density foam layer for enhanced support and, finally, the third and last layer is a 7.5 inch base layer of iCoil springs.

Quality of materials and certifications

 

Zinus uses only the highest quality foam for their mattresses, which is why the foam used in this mattress is CertiPUR-US certified. Thus, it is durable and performs well for a long period of time. Being CertiPUR certified, the mattress is made without chemicals such as prohibited phthalates, mercury or PBDE flame retardants. The mattress also has a high quality cover that adds a soft touch to it. The base layer consists of iCoil springs that are individually wrapped, even 10% better than regular springs. There is a total of 936 springs within the mattress.

How it feels and the overall sleep experience

The Zinus 12 Inch Performance Plus / Extra Firm Spring Mattress is, as its name suggests, extra firm! With a thick layer of springs and only two thin layers of foam, this mattress provides extra firm support. Even though it is a bit softer than the 10 inches thick version, it still cannot be called medium or soft. Firm mattresses are usually favored by back sleepers so, if you’re one of those people who prefer sleeping on a firmer surface on your back, this mattress is just the right option for you! Thanks to the individually wrapped iCoil springs, the mattress does a great job isolating movement. Therefore, there is absolutely no motion transfer, which allows you to get a great night’s sleep without being interrupted by a restless sleeper next to you! It’s no wonder they call these motion isolating mattresses marriage savers!

The 12 inch thick version of this mattress is just right for most sleeping positions, whether you are a stomach, back or side sleeper. Many spring mattresses tend to get squeaky over time but that’s not the case with this one! There is absolutely no noise when it comes to this Zinus mattress. Thanks to the lack of petroleum and other chemicals, there is only little to no off gassing with this product. You may sense some odor when opening the package but it airs out pretty quickly. Customers have also put a lot of emphasis on the edge support of this mattress, which is exceptional! If you like sitting or sleeping near the edge of the bed, this mattress will provide the right support you need without failure. All together, it is a product that offers great comfort and extra firmness, as well as a soft touch thanks to the fabric cover on top.

 

Pricing and other details

As always, Zinus is the king of offering affordable prices. This extra firm spring mattress comes for mostly under $300 in queen size at the time of writing. Some customers have even commented that they’ve slept on 1000$ mattresses and found this one to be a much better option. The product comes with a ten year limited warranty that covers only the manufacturing defaults, so if you find something wrong with your mattress in terms of the way it had been manufactured, the warranty has got you covered!

As we already mentioned, the product is smartly shipped from the manufacturer to your door. Since the mattress comes compressed in a box, it is recommended to open it as soon as you receive the package and let it extend to its full shape, which can take 48 hours max. Please do not keep the mattress in the box for longer than 72 hours, as that may damage the product. Unfortunately, there is no specific trial period for this mattress.

Summary

To sum it all up, the Zinus 12 Inch Performance Plus / Extra Firm Spring Mattress is a very good quality mattress that is surely going to do its job well for years to come! It is durable and long-lasting, especially for a product of this price. People who have used this product have praised it for helping them get rid of back pain problems, since the mattress offers great support and pressure relief. Besides the comfort this mattress offers, it also provides great edge support and doesn’t have a strong and long-lasting odor. The layer of individually wrapped iCoil springs gives the mattress its exceptional firmness while the two layers of foam provide just enough softness to make the mattress comfortable. There is no gel layer to help regulate the heat but there is also no memory foam layer that retains the heat so it is safe to say that this mattress does an average job when it comes to heat regulation. It may heat up during higher temperatures but it won’t stay that way too long. If you’re looking for a softer mattress or a medium firm one, then this product is not the best option for you. However, if you need a firmer, durable sleeping surface, the Zinus 12 Inch Performance Plus / Extra Firm Spring Mattress is exactly what you need!