Are you wearing shoes with the right soles? Many people only chase after the superficial look and design. But do you know that soles are the vital parts? A shoe’s activities depend on the quality of its soles, it is the right quality of the sole which makes a shoe long-lasting, and sometimes it is also related to your health. Now you understand how important these shoe soles are.
Maybe now you have a question about how to identify the right sole for shoes? Don’t worry, after reading this whole content all your doubts will be clear. So let’s start.
The best quality shoe sole is the Eva Midsole. For any kind of shoe, EVA is constantly on top of the list.
Some Truthful Information Regarding EVA Midsole
EVA represents Ethylene-vinyl acetate, a material considered foam.
This is a copolymer of ethylene (C2H4) and vinyl acetate (CH3CO2CHCH2).
Many companies are using this expanded foam rubber version of a form of polymer known as EVA.
Wonderful Making Process of EVA
You may have the question: what makes EVA Midsole the best choice? It is undoubtedly its unique making process. So let’s have a look.
- EVA Midsoles are made of thousands of tiny bubbles, joined together to hold air.
- Once they are all compressed, they provide softness and cushioning(as if walking on a cloud).
- This compression makes EVA an ideal material for footwear.
Shocking Benefits of EVA Midsole
There are certain benefits of EVA Midsole after reading which you will be shocked by. We assure you, after reading all those benefits there will be no confusion left in you and your only choice will be EVA. So let’s have a look.
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Absolutely Appropriate for Your Feet:-
There are great advantages of EVA Sole. It gives your feet a comfortable feeling, protects your feet from hitting sharp objects, and follows the foot line.
Provides Ultimate Protection to Feet:-
It strongly provides stability because it is made of certain materials which are able to endure any kind of challenges like extreme body pressure, hard hits of a miserable road, and all other kinds of pressures that may occur.
Incredible Lightness Attracts People:-
What most people like about Eva sole is its lightness. This quality makes EVA unique. It does not give any heavy feeling. It has low density, so it is effective for those for whom weight is a factor.
100% Eco-Friendly attitude:-
Eva products are absolutely eco-friendly. It can be recycled, but it depends on where you live and how many facilities are available there. It is also biodegradable, so it is easy to degrade in nature.
Safety sides of EVA Products
Eva is considered to be a safe material. It does not have any plasticizers or BPA. It has been declared safe and not harmful even in the packaging of food, production, and transport by the Food and Drug Administration (FDA).
Though EVA Midsoles are completely safe, still you should not burn your EVA soles above 400 degrees Fahrenheit because it starts to emit dangerous fumes. But at the same time, it has flame-resisting quality with a temperature of 644 Fahrenheit – so no matter how hot your feet get.
Drawbacks and Their Complete Solution
Before buying EVA Midsole we should inform you of its drawbacks but don’t worry we have brought permanent solutions too. Here it is –
- Many users say that their shoe soles go flat after-a-while, this is because EVA soles compress over time. This said the problem is often “fixed” by compressing EVA in a pressurized mold, where the sole forms thick skin.
- Don’t ingest your EVA sole.
- Many people become afraid that some EVA foam products contain a toxin- “formamide”.
But don’t worry, for this problem you just need to check with the manufacturer whether they have used this substance in their product. But all manufacturers won’t state this, so you yourself need to contact them directly.
The good news is that all EVA products don’t contain formamide.
Some best Quality Brands For You That Uses EVA Materials
Among our shoe reviews, you can see there are plenty of quality shoe brands. Two such names are- Keen and Teva. These companies constantly produce shoes with EVA molded midsoles.
Keen uses compression molded EVA midsoles in order to provide their customers with maximum support, softness, protection, and cushioning, no matter what type of shoe it is.
Teva, on the other hand, uses EVA compressed midsoles, for creating footwear for those people who need a highly shock-absorbent heel.
Some other well-known companies like Adidas and Sketchers also use EVA Midsoles.
This certainly proves the quality importance of EVA.
EVA Vs Ortholite
While it is about EVA we should talk a bit about Ortholite. Many companies are also using this material. It is a foam that provides a soft feeling to feet while they’re wearing brands like Merrell, Asics, and Timberland. EVA and Ortholite both provide incredible comfort while walking.
Some shoe companies choose to sell their ortholite insoles separately. It is very effective for those who don’t want to throw out their favorite shoes. Instead, you can just toss the old insole and buy a new one. For example, Nike ortholite insoles are available in the market separately.
Though EVA Midsoles cannot be removed from the shoes, they protect shoes from being worn out.
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EVA Versus PU Sole
If you try to compare EVA with any other sole, a clear difference will be visible. So let’s start by doing some.
Whereas EVA is a soft, airy structure that cushions your foot, maintains the foot line, and molds to its shape, PU (or Polyurethane) is very different. It is hard-wearing. It is heavier which makes it less useful. At the same time, PU soles are hardly good for sports shoes.
EVA Versus Rubber Sole
These two soles have many similarities; like EVA, rubber is also a flexible material and Both are waterproof. But, Rubber is heavier than EVA, which is why EVA is so favored for sports and running shoes. Though rubber serves better than EVA in not letting you slip in wet conditions. But if you are spending lots of time on your feet then you will find that a rubber sole becomes less comfortable. But in this case, EVA will serve perfectly as it stays as soft and wearable at the end of the day as it did at the start. This is mainly because EVA molds to the shape of feet, whereas rubber can’t and springs back more.
Though rubber has a far longer life than EVA, it is only possible if you treat it in a well-handled manner.
EVA Versus Leather Sole
One highly important thing is that an EVA sole provides superior comfort. But it also can’t be denied that a well-constructed leather sole can also be highly wearable – especially when it is combined with cork but it always highly depends on your pocket balance. If you don’t have satisfying money then a thin leather sole may feel less cozy and rigid.
But the beauty of EVA soles is that they are not so expensive and can provide quality within your budget limit. A leather sole may be appropriate for your formal wearing but it can not be as appropriate for your sportswear as an EVA sole.
Some In-depth knowledge about EVA
In this section, we will provide you with some In-depth knowledge about EVA, so that you can bring the ideal choice for you. So, let’s start.
Compression Molded EVA Versus Injection Molded EVA
- Compression-molded EVA uses a mold like a waffle iron which shapes the detail and the design of the EVA Midsole. The manufacturer greases the mold and makes it easy for the sole to pop out and the next one to go in. And when CMEVA comes out of the design mold, it is exactly the same size and shape. It is just like a home baking method, using a cookie cutter. CMEVA is a preferred method for manufacturers, as it can produce stunning results for the quality of design and detail.
- On the other hand, an injection-molded EVA sole is a bit different. Unlike the compression method, the mold shape is only about half the size of the end product.
First, the EVA liquid is heated highly and after that, a blowing agent is injected into the mold. Then it is left for some time, and when the mold is removed, the EVA sole jumps out of the shell – full-sized and fully formed!
In many cases, injection molded EVA is preferable for many manufacturers because it produces less waste, and gives a good bounce and extra cushioning than CMEVA.
However, many shoemakers favor CMEVA also; as it is far superior in the case of design. Additionally, this method is cheaper than injection-molded EVA and may be far more firm. But at the same time, it is a bit heavier than the injection molded variety.
