Description Featuring all the benefits of the Phoenix series, with all metal removed. 100% airport friendly and metal free, Phoenix 6C EH MET is perfect for FIFO or anyone regularly moving through metal detectors. With additional Poron@#8482; XRD@#8482; Extreme impact met guard protection, and tested to Electrical Hazard ASTM F2413 standards, this boot is all you need in a 6 inch lace up. Wide profile steel toe Achilles flex technology Cosmo® Lunar lining with anti-microbial treatment Dual Layer Memory foam / PU footbed ARZ+ heel cushioning and pad technology Additional under foot phylon interlayer Nylon (Non-Metallic) Shank Durable Rubber outsole, PU Midsole Pre-consumer recycled toe bumper with Kevlar® stitching Completely metal free and airport friendly EH, Tested to ASTM F2413-18 (American Standard) Certified to AS 2210.3:2019