Arc has also been independently put through IEC 61482-1-1:2019 test method. Including fire resistant laces, FORCE10® components, Helcor® abrasion resistant leather, Moisture-tech by Sympatex® waterproof membrane, IMPACT SHIELD™, R-TEN™ thread and Ortholite® climate breathable footbed. The sole and upper are also compatible with most common climbing irons. Disclaimer: This footwear is Electrical Hazard and tested in accordance with the test method as set out within ASTM F2412-18. This protection deteriorates rapidly in humid, damp and wet environments and with wear. Electrical Hazard (EH) Safety footwear is intended as secondary source protection equipment. The IEC 61482-1-1:2019 Conclusions are not covered by The ENAC Accreditation Scope. The project ATPV rating for the material is 126 cal/cm² and Project rating for whole footwear was No Burns observed at 109.4 Cal/cm².