Reebok Work RB437 Tyak - Women's Classic Performance Hiker with XTR Brand Extra Wide Composite Toe Cap, Conductive Properties, F2A Comfort Insert and Aircom Heel Airbag, that meets ASTM F2413 Safety Standards. Disclaimer: This shoe is conductive and provides no protection against electrical current. It should not be worn in areas with charged electrical equipment or open circuits. ASTM F2413, XTR Brand Composite Toe Cap, Metal Free, Foot Force F2A Athletic Footbed, Aircom Air Comfort Technology, Conductive, Composite Toe, Slip Resistant (ASTM F3445) Disclaimer: This shoe is conductive and provides no protection against electrical current. It should not be worn in areas with charged electrical equipment or open circuits.