Arbortec ATHV4420 Full-Zip Waterproof Work Jacket – Hi-Vis Orange

Stay dry, safe and visible in challenging work conditions.
The ATHV4420 is a high-visibility, professional-grade waterproof jacket engineered for arborists, rail-side operatives and outdoor professionals. Certified to **EN 343:2019 Class 4,4** for maximum waterproofing and breathability, and compliant with **RIS-3279-TOM Issue 19** for rail/high-visibility safety.  Built with Arbortec’s BreatheDry® technology, it ensures you stay dry without compromising comfort or mobility.

Key Features & Benefits

• Class 4,4 waterproof & breathable: Meets EN 343:2019 Class 4,4 – top rating for waterproofing and breathability.
• High-visibility compliance: Hi-Vis Orange fabric with reflective detailing. Certified to RIS-3279-TOM for rail-side use.
• Helmet-compatible hood: Wired peak and stow/zip-off hood designed to work over climbing or safety helmets.
• Multiple waterproof pockets: Three waterproof compartments – one chest pocket and two side pockets for tools or essentials.
• Ventilation & access features: Pit-zips under arms for airflow; side zip panels offer harness or trouser pocket access.
• Extended fit for work conditions: Long rear hem for water runoff, extended sleeves, storm cuffs with Velcro and Lycra thumb loops.
• Fully taped seams: No weak points for water ingress.

Technical Specifications

Why Choose the ATHV4420?

If your job demands both visibility and performance in harsh conditions, the ATHV4420 stands out. From sudden downpours to high-wind, low-light environments, this jacket keeps you dry, seen and mobile. Ideal for arborists, contractors, rail-side participants and anyone who won’t compromise on safety or comfort.