S3S SR FO HRO
• Metal-free scanner safe
• Sandwich mesh with TPU toe scuff
• Metal-free toe cap with lightweight 
   metal-free protective midsole
• Dual density shock absorbent, anti-static,  
   fuel, oil resistant, anti-slip EVA/Rubber sole
• 300° Heat resistant outsole
• Comfort padded collar 
• Removable comfort inner soles 
• Energy absorbing heel reducing fatigue