C474: Portwest Hi-Vis Two Band Vest

Technical Specification

• Material: 100% Polyester warp knitted fabric.
• Weight: 125gsm.
• Certification: EN ISO 20471 Class 2.
• Rail Spec: Orange conforms to RIS-3279-TOM ISSUE 1.

Engineered for Performance

The Portwest C474 Hi-Vis Two-Band Vest is a technical evolution of standard PPE, utilizing advanced Vest-Port fabric technology. This 100% polyester warp knitted fabric is engineered to be exceptionally durable while maintaining a lightweight profile of just 125gsm. The warp knit structure is critical for industrial longevity, as it resists running and tearing even when subjected to the abrasive environments of construction sites or rail yards. For professionals in the rail industry, the Orange variant is fully compliant with RIS-3279-TOM ISSUE 1, meeting the specific chromaticity and luminance requirements for trackside safety. The standard yellow variant meets EN ISO 20471 Class 2, ensuring high visibility in general hazard zones. By integrating these specific safety standards into a lightweight chassis, Portwest has created a vest that offers total visibility without adding thermal bulk, making it an indispensable asset for safety managers procuring Hi-Vis Vests for large-scale operations.

Comfort & Workforce Utility

Comfort in PPE is directly linked to compliance; if a vest is uncomfortable, it won't be worn correctly. The C474 addresses this with a highly breathability fabric structure that promotes airflow, preventing the build-up of sweat and heat during intense physical labour. This makes it ideal for summer work or for layering over winter jackets without causing the wearer to overheat. The cut differs slightly from the C470 by featuring one Hi-Vis stripe on the chest and one on the waist, a configuration that maintains Class 2 compliance while offering a distinct visual style that some operational teams prefer for role differentiation. The vest is designed to drape comfortably over the body, allowing for unrestricted arm movement which is vital for signaling, lifting, and operating controls. Its lightweight nature ensures that carrying a spare in a kit bag or vehicle glovebox is effortless, ensuring safety gear is always at hand when required.

Ideal Workplace Applications

• Railway maintenance and trackside operations (Orange).
• General construction and site safety.
• Warehouse logistics and visitor identification.

Corporate Branding & Compatibility

The warp knit fabric provides a stable substrate for screen printing and heat transfer, ensuring your company logo remains crisp and visible. Coordinate with Overalls for a unified site appearance.