Helly Hansen 77230 Alna 4-Way Stretch Hi Vis Tech Jacket

Engineered for professionals who need standout visibility and unrestricted movement, the Helly Hansen Alna 4-Way Stretch Hi-Vis Tech Jacket blends safety compliance with modern stretch craftsmanship. Designed for construction, rail, logistics, and outdoor maintenance, this jacket keeps you visible while you work with confidence.

Hi‑visibility compliance: EN ISO 20471:2013 Class 2 certification (orange variant also meets RIS-3279-TOM:2019 for railway environments).
4‑way stretch shell: Two shell fabrics deliver flexible performance: 92% Polyester / 8% Elastane (240 g/m²) and 94% Polyester / 6% Elastane (290 g/m²), enabling freedom of movement across bending, reaching, and ladder work.
Softshell zones: Softshell fabric in selected areas reduces bulk and enhances mobility without sacrificing durability or wind protection where you need it most.
Liner construction: Lining includes 100% Polyester and 100% Polyamide layers, plus a brushed polyester interior at the collar for a comfortable, gradual transition against the skin.
Durable hardware: YKK zippers across the jacket (front, chest, and hand pockets) paired with AMANN threads for long-lasting performance in demanding environments.
Strategic pocketing: Chest pocket with a YKK zipper, Napoleon pocket for easy access without unzipping, and hand pockets secured with zippers; an ID card loop keeps credentials readily visible.
Mobility-focused fit: No shoulder seams, articulated sleeves, and adjustable cuffs wrap the body in a clean, flexible silhouette while maintaining range of motion.
Adjustable hem and extended back: Interior drawcord at the hem and extended back provide extra coverage and a tailored fit during active work.

This jacket helps you stay safe and productive: high-visibility makes you easy to spot in low light, while the 4‑way stretch and articulated sleeves let you reach, bend, and climb without restriction. The thoughtful pocket layout means tools, keys, and ID are secure and accessible, even when you’re multitasking on a busy site. With durable hardware and robust stitching, the Alna Tech Jacket is ready for daily wear in construction, rail yards, warehouses, and field service—where safety, mobility, and reliability matter most.