1. Large I-shaped reinforced top ribs on the top, four-point fabric upgraded lining

2. The large I-shaped reinforced top rib design on the top more effectively improves the buffering capacity of gravity, can block strong light, mesh leather widened sweat-absorbing cotton, ventilation holes on both sides of the top, ventilation holes on the top of the brim, and ventilation holes on the back of the top ribs. It is suitable for wearing in high temperature environments, with multiple colors available, button/knob adjustment method, standard Y-shaped adjustable elastic chin strap, and the chin strap can be equipped with buckle, gourd buckle, and chin support styles. 3. The accessory socket design on both sides can be used with protective masks, earmuffs, welding masks, and flashlights.

4. Function: anti-impact, puncture-resistant, and passed the harsh temperature test of -10 degrees to +50 degrees.

5. Application: It can be used in metallurgy and chemical industry, construction, machinery, electricity, transportation, forestry, mechanical industry, geology and other operations.