Breathe Right perforated foam lining to maximise breathability and comfort Agion antibacterial & antifungal treatment Compression Moulded EVA midsole Totally non metallic - airport friendly Exclusive Magnum X Traction outersole M-PAC contoured sockliner with memory foam Certified to AS/NZS2210.5:2009 Full grain leather YKK Circular zip system for fast donning & doffing i-Shield techonlogy Composite toe Wellmax Ballistic Anti-penetration mid-sole