1. Made of 305g/㎡ cotton fireproof and flammable fabric, the material has passed the US (191.5903) test. After dozens of washes, it can still maintain fireproof and flammable properties.

2. This product has both fireproof and flame retardant properties and maintains the light and comfortable characteristics of pure cotton. It is most popular among workers in welding, casting, petroleum, chemical, electromechanical, especially in dangerous industries with flames or fire alarms.

3. Size: M, L, XL, XXL, XXXL

4. Color: blue