Better Shoes Make You Special

It is necessary for us to have a pair of and suitable running shoes.
The structure of running shoes
If we want to fully understand running shoes, we should first know the structure when we buy them. Running shoes, or sneakers are generally in three parts. The outsole, or the base, which is the surface touch the floor, the most important function is to prevent slipping. For the part between the exterior bottom and shoe pad, flexibility and foot protection is its key. It is the part with high technical advantage. The upper, mainly refers to the above part, including the whole top of the shoe. The key to it is to be ventilative, taking off easily and esthetic. In the sporting goods store, we pick up a shoe on the wall and see from the outside, the outer bottom generally covers most of the sole, there are many intermediate groove back, the color is mostly black, and there are other pigments, the thickness is 3-5mm. The role of the outer bottom is to assure abrasion and non-slippery in the direct contact with the ground, the using of groove and stripes are precisely the same effect. the outsole is mainly made of carbon rubber, the non-slip effect is very desirable.
Between the outsole and the colorful upper part, there is the white layer. The white layer, which thickness is about 1-2cm, and its major role is to buffer the shock coming from the ground. When people are running, the vibrations transmitted to the body can reach eight times than the ordinary state. If the bottom does not exist, the damage of the vibration which brought by running will be extremely unfavorable. Thus, a variety of high technology has been developed and applied to the bottom. For example, Nike's air pad, Adidas' adiprene, asics' gel and Mizuno's wave. They have varied names, but have same aim, that is to transfer or reduce the vibration, so as to make you safe and comfortable. In terms of the material of the bottom, besides the special patent used in each brand, most of the material adopts EVA or PU foam rubber. It offered considerable elasticity and very light weight. The upper part has close contact with your feet and it protects your feet well. First, your feet touch the insole. Looking into the shoes, you may find there are various kinds of insole. Indeed, this part is also permeated with hegh-tech. Such as the insole material, generally using EVA, but the surface has been processed to increase the function of absorbing sweat and distributing. Some shoe-pads are able to adjust the location of the arch in order to realise the ideal coordination between the shoes and the feet. The design of the vamp is the most complex and difficult part. This mainly refers to how to achieve the balance between the outlook and the function of the shoes. The super sports brands often introduce many attractive new style every quarter, so that people will buy them. As for the function, the main concern of this part deals with ventilation, comfort, protection of the feet and ankle, firm and convenience of the shoelaces.
In one word, the sport is compressive and tense. You would better get ready for it and know many things how to avoid injury. Special people have special things and ways.

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