ZIPPKOOL® HVN-400U Hi-Vis Safety Vest with Cooling Fans

Free shipping on orders $150+ · Shipped from within the United States ANSI/ISEA 107 Type R Class 2 hi-vis safety vest with built-in cooling fans. Harness compatible, dorsal D-ring passthrough. LI-PRO1U battery, ETL Certified by Intertek, an OSHA-recognized NRTL. Complete set — fans, battery, and cable included. Built for road construction, work zones, and warehouses. What's in the box Complete set — vest, fan units, lithium-ion battery, and connection cable. Ready to wear, nothing sold separately. Specs and compliance ANSI/ISEA 107 Type R Class 2 — rated for road construction, work zones, warehouse and general construction Fabric: 100% polyester, ripstop weave Battery: LI-PRO1U, ETL Certified by Intertek, an OSHA-recognized NRTL Harness compatible — dorsal D-ring passes through Download spec and compliance sheets → Size guide Size Height Weight Chest (in) Length (in) S/M 5'4" – 5'8" ~165 lbs 19.7 46.5 L/XL 5'7" – 6'0" ~200 lbs 21.7 52.0 2XL/3XL 5'10" – 6'3" ~230 lbs 23.6 56.7 4XL/5XL 6'1" – 6'4" ~280 lbs 25.6 61.4 6XL/7XL 6'4" – 6'7" ~380 lbs 29.9 70.9 Measurements are approximate. If between sizes, choose the larger size. Where it doesn't belong Not flame-resistant. Not for welding, cutting, or anywhere FR-rated clothing is required. Not intrinsically safe. Not for explosive atmospheres. Fans off near rotating machinery — shafts, conveyors, augers, or power take-offs.