透气性

让脚呼吸透气，鞋垫有弹性可吸汗，鞋后跟则要注意坚固稳定。

The feet should be allowed to breathe, with an elastic insole for sweat absorption, and special attention should be paid to ensuring a firm and stable heel

避免对脚的损伤

运动鞋的主要目的是避免所从事的体育项目中的特殊应力对脚的损伤，给运动员更多的摩擦力。

The main purpose of sports shoes is to avoid the special stress in the sports involved in the injury of the foot and give the athlete more friction.

舒适度

选择运动鞋合脚很重要，要能适应该运动项目的动作技巧，身体伸缩、跳跃、走、停、跑。

It is very important to choose a shoe fit, to adapt to the movement skills of the sport, the body telescopic, jumping, walking, stopping, running;