This product is made of polyvinyl chloride, which not only has good protective properties, but is also comfortable and light to wear, and has strong wear resistance; the rough texture coating with anti-slip particles provides excellent grip and is resistant to cuts, punctures, and Resistant to oil and acid and alkali; the liner is made of lambswool fabric with a soft and delicate touch, giving people a skin-like comfort and providing good thermal insulation effect. It is not easy to break and is durable in environments as low as -50°C. Will freeze, keeping the wearer warm in cold conditions.