1. Made of high quality waterproof cowhide leather, wear-resistant, durable. 2. Ergonomic design, fits the hand well, effectively relieve work fatigue. 3. Comfortable and flexible, effectively improve working efficiency. 4. It can withstand temperatures from -180℃ to -250℃ for a short time. 5. Suitable for liquid nitrogen air environment, such as freezer, liquid nitrogen filling station, cold storage and other low temperature places. Specification: Features: Made of high quality waterproof cowhide, wear-resistant, durable. Ergonomic design, fits the hand well, effectively relieve work fatigue. Comfortable and flexible, effectively improve working efficiency. It can withstand temperatures from -180℃ to -250℃ for a short time. Suitable for liquid nitrogen air environment, such as freezer, liquid nitrogen filling station, cold storage and other low temperature places. Specification: Material: Cowhide Weight: Approx. 437g/15.4oz Lining: Low temperature resistant cotton / flame retardant