1.The upper is made of meta-aramid high temperature resistant heat insulation felt cloth and fiber with super fireproof and heat insulation effect. The comfort layer is made of pure cotton knitted cloth (specially flame retardant treatment). The sole is made of high temperature resistant rubber composite meta-aramid cloth (the upper of 38CM high-top shoes is made of canvas aluminum foil) Function:

2. High temperature resistant to 300℃, wear-resistant, fire-resistant, cut-resistant, puncture-resistant, and smash-resistant.

3. Features: light and flexible, comfortable and durable, powerful, and cost-effective.

4. Packaging: one box per pair, 20 pairs/box, carton specifications: 58x67x57cm

5. Application: metal smelting, die casting, forging, industrial ovens, glass, ceramic production and processing, chemical industry, solar cells and other industries.