The Rock Fall Lava Pro Internal Metatarsal Waterproof BOA® Safety Boot RF709 is engineered for professionals working in high-impact, crushing-risk and wet industrial environments, where advanced protection, secure fit and certified performance are essential.

Certified to EN ISO 20345 S3 SRC WR M, this specialist safety boot features internal metatarsal (M) protection, safeguarding the upper foot from crushing injuries caused by falling objects, heavy materials and industrial equipment, while maintaining a streamlined external profile compared to external met guards.

The WR waterproof construction helps keep feet dry during prolonged exposure to rain, mud and damp ground conditions. An integrated BOA® Fit System provides fast, lace-free adjustment with micro-precision, delivering a secure, consistent fit throughout long shifts and enabling quick on/off wear without compromising safety.

A SRC-rated slip-resistant outsole offers dependable grip on ceramic and steel surfaces contaminated with water, detergents or oils, reducing slip risk in demanding conditions. A protective safety toe cap and penetration-resistant midsole deliver certified impact and underfoot protection against sharp debris and uneven terrain.

Designed for durability and extended wear, the Lava Pro RF709 is ideally suited to construction, utilities, rail, logistics yards, manufacturing, heavy engineering and industrial maintenance. Combining waterproof protection, internal metatarsal safety and BOA® fast-fit convenience, it is a trusted, high-performance safety boot for PPE-critical environments.

• Key Features
• EN ISO 20345 S3 SRC WR M certified safety boot
• Internal metatarsal (M) protection for upper-foot impact resistance
• BOA® Fit System for fast, precise, lace-free adjustment
• WR waterproof protection for wet and muddy conditions
• SRC slip-resistant outsole for contaminated surfaces
• Protective safety toe cap for impact resistance
• Penetration-resistant midsole for underfoot protection
• Durable S3-rated construction for heavy industrial use
• Key Benefits
• Provides advanced metatarsal protection without bulky external guards
• Keeps feet dry and protected in wet working environments
• Enables quick on/off wear with secure, consistent fit
• Reduces the risk of slips and falls on contaminated ground
• Delivers certified S3 protection in crushing-risk workplaces
• Built to withstand heavy daily industrial use
• Ideal for construction, utilities, rail and heavy engineering
• Supports PPE compliance in high-impact hazard environments

Click here to read our Safety Boots Guide for help with choosing your safety footwear.