The BreatheDry® ATHV4420 is a high-visibility waterproof jacket built to perform in the toughest conditions, combining advanced weather protection with full compliance for roadside and rail-side safety. Certified to EN 343:2019 Class 4,4 for maximum waterproofing and breathability, and to RIS-3279-TOM Issue 19 2019 for high-visibility railway wear, this jacket ensures arborists and outdoor professionals remain protected, visible, and comfortable whatever the weather.

KEY FEATURES:

• High visibility: Conforms to RIS-3279-TOM Issue 19 2019
• Weather protection: EN 343:2019 Class 4,4 (Waterproof and Breathability)
• Pockets: 3 waterproof pockets – 1 upper chest pocket, plus 2 separate side pockets with individual compartments
• Hood: Zip-off or stowable collar hood, helmet-compatible with wired peak
• Vents: BreatheDry® vents, pit zips for underarm ventilation
• Zip sides: Harness and trouser pocket access
• Seams: Fully taped for increased weather resistance
• Cuffs: Extended storm cuffs with Velcro adjustment and Lycra thumb loops
• Fit: Longer back for water runoff, extended sleeve length for high-reaching

PRODUCT DESCRIPTION:
The ATHV4420 has been purpose-built for arborists and professionals working in environments where visibility is critical. Finished in high-visibility orange with reflective detailing, it meets RIS-3279-TOM Issue 19 standards for rail industry compliance while maintaining all the technical benefits of the standard AT4420. A full-length waterproof zip provides easy access and ventilation control, while two individually separated side pockets deliver secure storage for tools and equipment. The large adjustable hood fits comfortably over a climbing helmet and features a wired peak for rain deflection. Generously cut sleeves with storm cuffs, Lycra thumb loops, and underarm vents ensure the ATHV4420 keeps you dry, cool, and visible throughout demanding tasks.