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How to Choose the Right Sole for Your Shoes

What is PU Sole?

PU stands for polyurethane, a type of synthetic polymer that is widely used in footwear. PU sole is a type of dense foam that provides a great deal of cushioning and shock absorption for a longer period of time. PU sole is also highly durable, anti-slip, better flexible, and chemical resistant. It is most commonly used in walking shoes, gym shoes, trekking shoes, and safety shoes because it provides a great deal of stability and comfort.
However, PU sole also has some drawbacks. It can be heavier and stiffer than other types of soles, and it may not feel quite as cushioned as shoes that use EVA (ethylene-vinyl acetate), another type of foam. PU sole is also easy to break and has poor ventilation, which means it can trap heat and moisture inside the shoe and cause discomfort and odor.

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What is PVC Sole?

PVC stands for polyvinyl chloride, another type of synthetic polymer that is also widely used in footwear. PVC sole is a type of plastic that has great oil resistance, abrasion resistance, insulation properties, and longevity. PVC sole is also strong and lightweight, making it suitable for industrial safety shoes and boots.
However, PVC sole also has some drawbacks. It has poor texture and poor ventilation, which means it can look cheap and feel hot and sweaty inside the shoe. PVC sole also has low flexibility and non-slip performance, which means it can crack and slip easily on wet or uneven surfaces.

What is TPR Sole?

TPR stands for thermoplastic rubber, a type of material that combines the properties of both rubber and plastic. TPR sole is a type of rubber that offers superior comfort to ordinary die cut soles, because it is flexible like a traditional leather sole but also washable and more durable. TPR sole is also light in weight, good in tear strength, excellent in abrasion resistance, excellent in weather resistance, reusable and recyclable. TPR sole is the most used material in soles of footwear because it suits for sports, indoor and outdoor activities, casual wear, and fashion shoes.
However, TPR sole also has some drawbacks. It has low texture and poor ventilation, which means it can also look cheap and feel hot and sweaty inside the shoe. TPR sole also makes a screeching sound when rubbed on the flooring, which can be annoying and embarrassing.

How to Select the Right Sole Based on Your Usage?

Now that you know the differences between PU, PVC, and TPR soles, you might be wondering how to choose the right one for your shoes. Here are some factors to consider:
Purpose: What are you going to use your shoes for? If you need shoes for walking, gym, trekking, or safety, you might want to go for PU sole, as it provides the most cushioning, shock absorption, durability, and stability. If you need shoes for industrial work, you might want to go for PVC sole, as it provides the most oil resistance, abrasion resistance, insulation, and longevity. If you need shoes for sports, casual, or fashion, you might want to go for TPR sole, as it provides the most comfort, flexibility, and versatility.
Preference: What are your personal preferences for your shoes? If you prefer shoes that are lighter, softer, and more cushioned, you might want to go for EVA sole, which is another type of foam that is often used in combination with PU, PVC, or TPR soles. If you prefer shoes that are more breathable, natural, and stylish, you might want to go for leather sole, which is the traditional and classic type of sole that is often used in formal and dress shoes.
Price: How much are you willing to spend on your shoes? Generally speaking, PU sole is the most expensive, followed by TPR sole, and then PVC sole. This is because PU sole requires more complex and costly production processes, while TPR sole and PVC sole are easier and cheaper to produce. However, the price also depends on the quality, design, and brand of the shoes, so you might want to compare different options and look for the best value for your money.

Conclusion

How to Choose the Right Sole for Your Shoes


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