Ensure maximum protection in high-risk environments with our Inherent FR Hi-Visibility Mesh Safety Vest, engineered with US & China patented dyeing technology for modacrylic cotton yarn. This innovation guarantees strong color-retention, vibrant visibility and flame resistance that outperforms standard safety gear. Compliant with NFPA 70E, ASTM F1959, ASTM D6413, and ANSI/ISEA 107-2020 standards, this vest is trusted by electricians, road construction crews, and utility professionals for 24/7 safety in hazardous conditions.

Key Features:

✅ Patented Modacrylic Cotton Yarn: Our exclusive US and China patented dyeing process ensures long-lasting, color-retentive hi-vis color and permanent FR protection, even after repeated washes and UV exposure.

✅ Inherent FR Fabric: Flame resistance is woven into the fibers—not chemically treated—for lifelong safety in arc flash, electrical, and high-heat environments.

✅ ANSI/ISEA 107-2020 Certified: High-visibility fluorescent yellow mesh with 360° reflective striping meets stringent safety requirements.

✅ Lightweight & Breathable: Moisture-wicking mesh keeps workers cool and dry during extended shifts, even in extreme heat.

✅ Industrial-Grade Durability: Reinforced stitching and tear-resistant fabric withstand rugged job sites.

Engineered for high-risk electrical and industrial environments, our Woven Hi-Vis Yellow FR Safety Vest offers enhanced arc flash protection with an ATPV rating of 5.8 cal/cm²—providing 14% greater thermal resistance than standard 5.1 ATPV vests. Certified to ANSI/ISEA 107, and NFPA 70E, this vest combines critical visibility with advanced flame-resistant technology for electricians, linemen, and utility crews.

Key Features:

✅ 5.8 ATPV Rating: Woven inherent FR fabric delivers superior protection against arc flash and thermal hazards, outperforming basic FR vests.

✅ ANSI 107 Type R/Class 3 Compliance: High-visibility fluorescent yellow fabric with 360° reflective striping ensures maximum daytime and low-light recognition.

✅ Inherent FR Protection: Flame resistance is permanently woven into the fibers (no chemical treatments), retaining safety through repeated industrial washes.

✅ Durable Woven Construction: Heavyweight yet breathable fabric balances rugged durability with comfort for extended wear in harsh conditions.

✅ Adjustable Fit: Hook-and-loop closures and side straps provide a secure, customizable fit over uniforms or FR base layers.

✅ Functional Design:

• Reinforced stitching and tear-resistant fabric.

Inherent FR anti-static fleece jacket, Aramid sewing thread, FR heat transfer film.

FR velcro opening.