1. ** Multi-layer structure design ** : The body and sleeve of the reflective safety clothing adopt a multi-layer structure design, including the inner layer of the base, the sunscreen middle layer and the breathable outer layer. This structure helps to improve air permeability while maintaining the clothing's warm properties.

2. ** Body heat dissipation layer ** : Both sides of the body and sleeves are provided with a heat dissipation layer relative to the inside of both sides of the body. These heat dissipation layers are distributed with a plurality of vents, which help heat to emanate from the inside of the clothing and improve the comfort of the wearer.

3. ** gasket design ** : The front and back of the body are stitched with vertical gasket and horizontal gasket, which are vertically arranged to help increase air circulation and improve permeability. At the same time, the outer surface of the cloth is equipped with reflective strips and fluorescent bands, which can improve the visibility of the wearer in low light environments.

4. ** Breathable fabric ** : Reflective safety clothing is made of breathable and waterproof fabric, which has good breathable performance, can effectively eliminate sweat and keep the wearer dry and comfortable.

To sum up, reflective safety clothing through multi-layer structural design, clothing body heat dissipation layer, cloth design and breathable fabric and other ways to achieve air permeability in high temperature weather, help to improve the wearer's comfort and work efficiency.