Description
The Rock Fall RF650 Nimbus is a lightweight women’s safety trainer designed around the anatomical shape of a woman’s foot for a secure, supportive fit. Its water-repellent, breathable recycled polyester knit upper helps release heat and moisture, while the flexible AEROSTRIDE sole delivers excellent cushioning and freedom of movement.
The super-cushioned AEROSTRIDE midsole works with the Activ-Step® Cushion Pro footbed to absorb impact and reduce fatigue. A lightweight fibreglass toe cap provides 200-joule impact protection, while the Activ-Step® PS-rated penetration-resistant insert protects against sharp hazards without compromising flexibility.
- Safety rating: EN ISO 20345:2022 + A1:2024 S3S SR
- Women’s-specific fit
- Water-repellent, breathable recycled polyester knit upper
- Lightweight fibreglass safety toe cap
- Activ-Step® PS-rated penetration-resistant insert
- Activ-Step® Cushion Pro footbed
- Flexible AEROSTRIDE cushioned midsole
- High-performing rubber outsole
- SR slip resistance
- 100% non-metallic construction
- Recycled polyester components and recycled TPU heel counter
- Suitable for all-day wear on hard floors or outdoor terrain




















