Answer :
Final answer:
The ASTM standards for footwear include requirements for impact and compression resistance at the toe, reduced electrical conductivity to avoid ignition risks, and puncture resistance. All these features are vital for safety in hazardous environments, making the correct answer 'All of the above'. These standards aim to ensure comprehensive protection for the wearer.
Explanation:
Understanding ASTM Standards for Footwear
The new ASTM standards define essential safety criteria for footwear, particularly for environments where protection is paramount. According to these standards, footwear must:
- Be impact and compression resistant at the toe: This protects the toes from heavy objects that may fall.
- Reduce electrical conductivity: This feature is critical in preventing electrical discharges that can ignite flammable gases, especially in industries such as oil and gas.
- Be puncture resistant: This ensures that sharp objects on the ground do not penetrate the sole and injure the foot.
Considering all these requirements, the correct choice is: All of the above, as each feature contributes to overall safety.
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