Rock Fall RF603 Sirius VizLite Safety Boot – Product Description

The Rock Fall RF603 Sirius VizLite Safety Boot is engineered to deliver exceptional visibility, advanced protection and all-day comfort in demanding, low-light work environments. Designed for safety-critical roles, this high-performance boot combines innovative VizLite technology with robust construction to keep workers protected, visible and supported throughout long shifts.

Built with integrated VizLite DT technology, the RF603 Sirius uses a dual combination of phosphorescent glow-in-the-dark panels and reflective materials to enhance visibility in all lighting conditions. After just 10 to 20 minutes of exposure to natural or artificial light, the VizLite panels continue to glow for hours without batteries, wiring or maintenance, making this boot ideal for construction, utilities, rail, mining and emergency services.

Protection is delivered through a lightweight fibreglass toe cap, offering impact resistance up to 200 joules without adding unnecessary weight. A penetration resistant protective midsole provides essential underfoot protection against sharp objects, while maintaining flexibility and comfort. The boot also features heat resistant and heat insulating outsole properties, making it suitable for challenging industrial environments.

The premium water repellent leather upper is sourced from Leather Working Group Gold rated tanneries and reinforced with a durable TPU scuff cap and heel counter to protect high-impact areas from abrasion. Inside, the Activ-Step® bio-based footbed delivers excellent shock absorption and reduced fatigue, using natural rubber and a 100 percent recycled polyester sock liner certified by the USDA BioPreferred® Programme.

Finished with a tough nitrile rubber outsole, the RF603 Sirius offers reliable grip, ladder grip performance and SR slip resistance across mixed and uneven terrain. Combining safety, visibility and sustainability, this boot is a dependable choice for professionals who work in demanding and high-risk environments.

Key Features

• VizLite DT glow-in-the-dark and reflective visibility technology
• Lightweight fibreglass safety toe cap
• Penetration resistant protective midsole
• Water repellent leather upper
• TPU scuff-resistant toe cap and heel counter
• Activ-Step® bio-based comfort footbed
• Heat resistant outsole to 300 degrees Celsius
• Heat insulation of outsole to 150 degrees Celsius
• Ladder grip and SR slip resistance
• Anti static properties
• Fuel oil resistant outsole
• Fully waterproof construction
• Recycled materials and sustainable packaging

Fabric and Materials

Water repellent leather upper
VizLite phosphorescent and reflective panels
Activ-Step® bio-based footbed with recycled polyester sock liner
Nitrile rubber outsole
Recycled TPU internal heel counter

Certifications

EN ISO 20345:2022 + A1:2024 S7S CI HI HRO LG SC FO SR