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Types

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There are a wide variety of different types of shoes. Most types of shoes are designed for specific activities. For example, boots are typically designed for work or heavy outdoor use. Athletic shoes are designed for particular sports such as running, walking, or other sports. Some shoes are designed to be worn at more formal occasions, and others are designed for casual wear. There are also a wide variety of shoes designed for different types of dancing. Orthopedic shoes are special types of footwear designed for individuals with particular foot problems or special needs. Other animals, such as dogs and horses, may also wear special shoes to protect their feet as well. Depending on the activity for which they are designed, some types of footwear may fit into multiple categories. For example, Cowboy boots are considered boots, but may also be worn in more formal occasions and used as dress shoes. Hiking boots incorporate many of the protective features of boots, but also provide the ex...
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Construction

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The basic anatomy of a shoe is recognizable, regardless of the specific style of footwear. All shoes have a sole , which is the bottom of a shoe, in contact with the ground. Soles can be made from a variety of materials, although most modern shoes have soles made from natural rubber, polyurethane, or polyvinyl chloride (PVC) compounds. Soles can be simple—a single material in a single layer—or they can be complex, with multiple structures or layers and materials. When various layers are used, soles may consist of an insole, midsole, and an outsole. The insole is the interior bottom of a shoe, which sits directly beneath the foot under the footbed (also known as sock liner). The purpose of insole is to attach to the lasting margin of the upper, which is wrapped around the last during the closing of the shoe during the lasting operation. Insoles are usually made of cellulosic paper board or synthetic non woven insole board. Many shoes have removable and replaceable footbeds. Extra cushi...
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Accessories

Foam tap: a small foam pad placed under the ball of the foot to push the foot up and back if the shoe is too loose. Heel grip: used to prevent the shoe from slipping on the heel if the fit is not perfect Overshoes or galoshes: a rubber covering placed over shoes for rain and snow protection. Shoe bag: a bag that protects shoes against damage when they are not being worn. Shoe brush and polishing cloth: used to apply polish to shoes. Shoe insert, insole or inner sole: orthopedic or regular insert of various materials for cushioning, improved fit, reduced abrasion or to keep shoe fresh and increase its durability. These include padding and inner linings. Inserts may also be used to correct foot problems. Shoe polish: a waxy material spread on shoes to improve appearance and glossiness, and provide protection. Shoe stretcher: a tool for making a shoe longer or wider or for reducing discomfort in areas of a shoe. Shoe tree: placed inside the shoe when user is not wearing it, to hel...
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