![Royer 4 FLX AirFlow Boot](http://trilliumindustrialsafety.com/cdn/shop/files/8620FLX_BOTH_{width}x.jpg?v=1704475917)
![Royer 4 FLX AirFlow Boot](http://trilliumindustrialsafety.com/cdn/shop/files/8620FLX_BACK_{width}x.jpg?v=1704475917)
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![Royer 4 FLX AirFlow Boot](http://trilliumindustrialsafety.com/cdn/shop/files/8620FLX_SOLE_{width}x.jpg?v=1704475200)
• 8 inch metal-free boot
• Waterproof AIRFLOW TM membrane
• Waterproof crazy-horse leather
• SHIELDTEX TM abrasion resistant fabric
• Composite protective toecap
• Ultra-resistant TPU PARESHOK TM bumper toe
• Non-metallic puncture-resistant insole
• Light and flexible FLX TM rubber sole
• Direct-attach PU midsole
• SILVERCLEAR® treated TAIBRELLE® lining
• Low density PU footbed for added comfort
• Protection against electrical hazards