Tell you how to identify the quality of EVA slippers

To evaluate the quality of shoes, we need to focus on both appearance and internal indicators. Because the internal indicators often need to rely on testing instruments, for a consumer, from the appearance of the identification of shoe quality has more practical significance. From the appearance, mainly through the shoe material (including upper, sole, shoe inside) quality and workmanship two aspects to identify the quality of shoes. Size can be measured, the process to visual, hand touch, pinch, push mainly.
1. Vamp (upper)
Uppers are one of the main components of shoes. For smooth shoes, to see whether it is soft and plump, after pressing the upper by hand, whether there is a loose surface phenomenon, a good upper should be plump and soft, feel comfortable, luster uniform, no loose surface phenomenon. On the upper of suede leather shoes, attention should be paid to check whether the fluff is short and even, and its tone should be consistent. The inside of the shoe is the part of the upper, which is used to strengthen the upper, prevent the upper from stretching and distorting, and improve the feeling of the foot. Therefore, a good shoe material (such as real leather shoes) should have good touch, air permeability and moisture, and not easy to decolorize. In sewing, there should be no wrinkles or fat edges in the shoes.
2. Insole
Insole back pad or heel pad is usually used for men's shoes. A full pad covering the insole for women's shoes. The insole has the function of keeping the inner sole clean and covering the uneven inner sole to improve the feeling of feet. Therefore, the insole should have good absorption and drainage. In workmanship, insoles should be flat on the inner sole, there can be no hanging fold phenomenon.
3. Outsole
From the appearance, the combination of the outsole surrounding state should be closely bonded without gap, the bottom surface should be flat.
4. Heel
Whether it is a low heel or a high heel, the first thing to see is whether it fits with the shoe naturally. For women's shoes with more than half heels. The following two points are more important: First, the heel should be firmly installed on the insole. Back and forth swinging around should not shake; Second, the palm surface should not be less than the bottom of the heel.
5. Insole
On the one hand, look at the inner sole material, the better is genuine leather. On the other hand, to use the hand to press the waist, equivalent to wearing shoes when the instep part, stationary better. Under the action of this force, if there is deformation along the mouth of the shoe, it indicates that the quality of the shoe is wrong.
6. Stability
Put the shoes on the plane, the shoes should be stationary immediately, such shoes for good stability, which is also one of the basic conditions of high-quality shoes.