Air-Breathable & Anti-Shake Shoe Insole products Introduction: (1). This kind of insole was made of EVA, its a smooth, comfortable, soften insole. (2). Alot of air-breathe deodorizer holes on the surface of insole, it could refresh air in your shoes, then you can feel your foot are not wet any nore. (3). we can produce any shape of insole with your design or sample.