(1) Upper: Whether the softness of leather can be natural and suitable when walking.
(2) Shoe type: The length and width of the shoe, the width and tightness of the shoe body are appropriate, and the feet are not worn.
(3) Middle bottom plate: If it is necessary to prevent puncture, a stainless steel medium bottom plate which is degreased is required.
(4) Shoes State: Whether the shoes of the whole labor insurance shoes can stick to the feet without hitting the feet, loose and not off, and flexible.
(5) Insole: Whether the vibration damping function, sweat absorption function, massage function and health care function structure are correctly used.
(6) Neri: Whether the correct use of ventilation, waterproof, warmth, environmentally friendly functional materials.
(7) Toe cap: The toe cap of the labor insurance shoe is fitted with a steel head, and the main function is to protect the toe from being injured or crushed.
(8) Shoe body: The design of the shoe body should not only be beautiful in appearance, but also have perfect functions. Leather, artificial leather, polyvinyl chloride, and synthetic fibers are common.
(9) Sole: The material used for labor insurance shoes is usually rubber bottom, polyurethane bottom and so on. The design of the sole should not only use a non-slip rubber sole, but also correspond to the defense function of the working environment.