The Blackrock CF40 Flux Composite Safety Trainer offers lightweight, metal-free protection with a composite toe cap and protective midsole. Its performance knit mesh TPU upper ensures breathability, while the dual-density PU sole provides shock absorption, anti-slip, anti-static, and fuel oil resistance. Designed with a modern bubble sole for added comfort, it features an energy-absorbing cushioned heel to reduce foot fatigue. This trainer is certified to EN 20345:2022: S1PL FO and boasts an SR slip-resistant sole rating.
| Protection Class |
S1PL FO SR |
| Toe Protection |
Composite Toe Cap (Metal-Free) |
| Midsole Protection |
Protective Composite Midsole (Metal-Free) |
| Upper Material |
Performance Knit Mesh TPU |
| Sole Unit |
Dual Density PU |
| Sole Properties |
Shock Absorbent, Anti-Slip, Anti-Static, Fuel Oil Resistant |
| Comfort Technology |
Modern Bubble Sole, Energy Absorbing Cushioned Heel |
| Safety Standard |
EN ISO 20345:2022 |
| Colour |
Black |
| Closure Type |
Lace-up |
