Rubber Imported Safety assurance: GOL-IV insulated gloves comply with ASTM D120 standard, with a rated maximum AC voltage of 8000V. After testing at 12kV. Natural materials can resist the wear, tear, and degradation of oil/chemicals, reducing hand fatigue during long-term work Waterproof Design:Stay safe in wet or rainy workspaces with fully waterproof construction. This feature prevents electrical current penetration, offering an extra layer of security when handling live circuits or equipment in damp conditions Non-Slip Design:Rubber grip surface enhances control when handling tools, stay safe while working with batteries or low voltage electrical systems with these high-quality GOL-SIV insulating gloves for men Comfort & Fit:Made from premium natural rubber construction for superior comfort, flexibility, and abrasion resistance,and dexterity for precise handling of tools and equipment Wide Application:GOL-SIV lineman gloves accommodate most hand sizes, for electricians, engineers, and DIY enthusiasts. Perfect for electrical maintenance, industrial equipment operation, and emergency power line repairs PS：Periodic testing required every 6 months Premium Rubber Electrical Insulated Gloves – 12kV High Voltage Protection for Professional Lineworkers & Electricians Engineered for safety and durability, these 12kV High Voltage Electrical Insulating Gloves are the ultimate defense against electrical hazards. Designed specifically for lineworkers, electricians, and utility professionals, they meet Class 1 standards, offering reliable protection in environments up to 12kV. Crafted from premium-grade natural rubber, these gloves deliver superior dielectric strength, flexibility, and resistance to punctures, abrasions, and ozone degradation. Key Features: ✔️ 12kV Certified Protection: Tested to withstand high-voltage exposure. ✔️ Reinforced Durability: Double-layered palms and fingertips enhance grip and longevity during demanding tasks. ✔️ Comfort & Precision: Ergonomic design with beveled cuffs for a secure fit, reducing hand fatigue during extended use. ✔️ All-Weather Reliability: Resistant to moisture, heat, and cold for consistent performance in diverse working conditions. ✔️ Versatile Use: Ideal for live-line work, electrical maintenance, substation repairs, and industrial applications. Each pair undergoes rigorous quality inspections, including air inflation tests, to guarantee flawless insulation integrity. The lightweight, textured surface ensures maximum dexterity for handling tools, wires, and equipment with confidence. Includes: One pair of insulated gloves + storage bag for safe transport. Trusted by professionals worldwide, these gloves are a non-negotiable addition to your PPE toolkit—blending uncompromising safety, comfort, and resilience for peace of mind in high-risk environments.