Tuffior Puncture Resistant Nail Proof Protective Midsole Safety & Work size13-14

Description

This Puncture Resistant Flexible Steel Midsole is 0.20 inch thickness foam cushion covered, convenient and easy to use.
You can place on top or underneath your existing insoles and fit into most types of work boots, hikers, safety, occupational shoes.
This Puncture Resistant Flexible Steel meets and exceeds American Society for Testing and Materials--ASTM F2413 (formerly American National Standards Institutes [ANSI] Z41-1991 Standard) of minimum 270lbs puncture force resistant requirements.
Cal-Osha (Occupational Safety and Hazard Administration) Compliant! Meets & Exceeds Minimum 270lbs. force resistance.
Meets Personal Protective Equipment (PPE) Standards.
This Midsole is high rebound foam cushion covered, comfortable and cushioning.
You can place on top or underneath your existing insoles and fit into most types of work boots, hikers, safety, occupational shoes.