One shoe may look like another but a shoe is a sophisticated piece of engineering. It has the upper and the sole. Then there is a small component you are not likely to notice. That is the insole board for shoes. It plays a vital role.

What is an insole?

Most shoe maker’s source insoles from insole board manufacturers India based. The insole sits inside the shoe, just above the sole which is why it is called insole or foot bed or inner sole. It has a definite function.

Material of insole for shoes

Insole for shoes must be firm and have a certain amount of stiffness. Insole board manufacturers offer insoles made from cellulose with resin impregnation or non-woven material made from polymer or synthetic resin. It is important to select right inputs to make insole board material for shoes so that they have the right properties. Insole board price depends on the material, thickness and method of manufacture.

There is a category of orthotic insoles and insoles for sports where different materials are used such as memory foam, gel, air cushion and leather. Some people have one foot that is slightly shorter in which case they need to wear specialist shoes with appropriate insoles.

Desirable characteristics of insole for shoes

The insole serves a definite function as we shall see and, therefore, it must have certain characteristics:

  • It should be stiff and yet flexible enough so that the material does not crack when in use
  • It should be breathable, odorless and moisture wicking
  • It must have resistance to inflection and retain firmness even after extended use.

Some shoe makers glue the insole to the sole. You can also use additional insole to provide a tight comfortable fit and then remove them for cleaning. The insole has other functions too.

Functions of insole

The insole, as you will see, serves various functions:

  • This vital component of the shoe can extend shoe life by reducing wear and tear.
  • With the right type of insole your feet will stay protected. When you stand, run or walk, there is pressure on the thin tissues of the heel. Without a supporting insole the tissues become inflamed and cause foot pain, back pain and imbalance. Insoles distribute pressure across the soles of your feet. Normal people use normal shoes for everyday commuting. For such shoes a synthetic or a cellulose board insole will be just right. For those engaged in sports or for those with some issues with their feet it is important to choose orthotic insoles. There are specialist insoles for people with plantar fasciitis, corns, Achilles heel pain and neuroma.
  • Then there are people who find it difficult to find the right sized shoe. If you pick a shoe that is smaller than your foot you risk pain and discomfort. If it is slightly larger then the shoe feels loose and proves to be an impediment. In such cases you can add one or more insoles to provide a snug fit.
  • If the soles are thin as is common in fashionable shoes then you have less protection in cold weather. Adding a couple of inserts provides adequate insulation and keeps feet warm.
  • If your lifestyle is such that you must spend long hours standing and walking then it is absolutely essential to pick the right shoes with the right insoles. You will feel less fatigued and insoles will prevent foot disorders, muscle damage and tissue damage. The insole board material plays a critical role in protection and comfort.

Taking care of the insole

People buy shoes and hope they last for a year or even more, depending on how much they use it. Many do not give much attention to the insole unless it cracks or curls. However, when you buy shoes it is a good idea to always buy a pair that is slightly loose. Then buy an extra pair of insoles. Slip them in. This way you will keep the existing glued insoles protected against wear and tear. You can always remove the extra insoles for cleaning. Cleaning is easy. All you need is mild soap solution and water.

Shoe makers

Since the insole remains hidden and does not receive the importance it deserves it is natural for shoe makers to skimp on this item. They may opt for thin material or cheap boards. As a result the buyer and user will experience discomfort and the board too needs replacement. Your reputation suffers when you choose cheap inserts. You might make short term profits but your brand reputation suffers in the long term.

After all, it does not cost much and buying cheapest insoles would be false economy. Instead, source the insole from trusted and reliable insole board manufacturers. Your customers will like your shoes and buy again.

Author's Bio: 

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