Nike Nike Men's Shoes Running Shoes 2022 Summer New Quest 4 Air Cushion Lightweight Mesh Breathable Non-slip Shoes DO6697-00 1. Air-cushioned shoes refer to air storage cavities that can form an air cushion between the upper sole and the lower sole. The air storage cavities, air inlet channels and air outlet channels arranged on the shoes form ventilation devices, wherein the air inlet channels are vertically arranged at the rear end of the shoes and are communicated with the air storage cavities from top to bottom, and the air outlet channels are transversely arranged on the upper sole and are respectively communicated with the air storage cavities in the shoes from top to bottom.

The main difference between air cushion shoes and ordinary sports shoes lies in the use of air cushion. There is an air storage cavity between the upper sole and the lower sole to form an air cushion, which brings more cushioning effect. Air cushion shoes are very popular in sports. Air cushion sports shoes mainly include the following parts: shoelaces, upper cloth, upper artificial leather, insole, airbag rubber, sole rubber, sole hard rubber and air cushion design. Among them, the insole is made of special rebound material, which can effectively absorb part of the reaction force, reduce the burden on the feet and make it easier and more comfortable to wear; The function of airbag glue is to preserve the air in the air cushion to provide elasticity and reduce the vibration during exercise; The air cushion is designed to reduce the vibration caused by the impact between the ankle and the ground during daily walking, and also provide additional shock absorption and support.