All efforts are made to select and provide appropriate protective equipment will be useless unless it is used properly, and the end result is disillusionment and apathy, loss of time, effort and money.
The choice of personal protective devices should be done with the help of the worker, because it will be this who use them, because if protective equipment is required in a specific area, this means that protection must be comfortable.
It is clear that in planning a program of personal protection is necessary to take them into consideration, but sometimes they are taken without seeing the need, this translates to a better development of methods for industrial hygiene and safety to correct these dangerous conditions work environment.
You may find certain dissatisfaction with workers through the implementation of personal protective equipment, so that such equipment may undergo some modification to make them more comfortable but in turn reduces its effectiveness.
There are many protective devices because we must be clear that the individual, i.e., human body, the entity is who must use all personal protective devices. This result in that the choice must fall on the type of work to analyze which parts of the body are more prone to happen to them some kind of injury.