Parts of a shoe
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SoleThe bottom of a shoe, which supports the wearer's foot, is called
the sole. It usually consists of several layers, and is usually a
separate piece from the upper shoe (though not always, as in the
case of wooden shoes).InsoleThe insole is the interior bottom of the shoe, which sits directly
beneath the foot. Many shoes have removable and replaceable insoles,
and extra insoles are often added for comfort or health reasons. (To
control the shape, moisture, or smell of the shoe, for example.)MidsoleThe mid-sole is a layer situated between the insole and the outsole,
found in some shoes. Often it will provide cushioning and shape to
the insole. |
OutsoleThe outsole is the layer in direct contact with the ground. The
material of the outsole varies depending on the function,
dressiness, and quality of the shoe, but is generally very durable
material, since it experiences the most stress. Dressier shoes have
leather outsoles; casual or work-oriented shoes have outsoles made
of natural rubber or a synthetic imitation. The outsole may comprise
a single piece, or may comprise separate pieces of different
materials. Often the heel of the sole is rubber for durability and
traction, while the front is leather for style. Specialized shoes
will often have distinct modifications on this design: athletic
cleats have spikes embedded in the outsole to grip the ground; many
kinds of dancing shoes have much softer or harder soles.HeelSome shoes have a distinctive raised heel; often this is a separate
piece from the outsole and can be replaced. Leather was used in the
past, and is still used in some performance tennis shoes, but harder
materials are usually more desirable. Plastic, rubber, or polymer
materials are now also used. some shoes, such as the vivo barefoot
use a kevlar sole for high flexibility. Fortified cork is sometimes
used in heels or soles so the shoes are lightweight.Vamp, or upperAny shoe also has an upper part that separates the foot from the
air, and helps hold the shoe onto the foot. In the simplest cases,
such as sandals or flip flops, this may be nothing more than a few
straps for holding the sole in place under the foot. Closed
footwear, such as boots, sneakers and most men's shoes, will usually
have a more complex upper.LacesA shoelace is a long piece of string or cord that hold a shoe
closed. Usually it is attached by being threaded through a series of
small holes in the shoe, called eyelets. To aid this, many shoelaces
are tipped with small solid plastic bits called aglets.TongueIn some shoes and boots the tongue is a flap-like, usually flexible,
part that goes underneath the laces.
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