• Meets the EN ISO 20347 standard for occupational footwear with fuel oil resistance and SRC rated slip resistance
• Leather / durable nylon mesh upper
• YKK® side-zipper in durable Vislon® pattern for easy on and off fit with hook and loop tab-stay closure
• Gusseted tongue to keep dirt and debris out
• Durable polymer speed lace system
• Tactical performance non-slip laces
• Flex-Lite Support System build technology
• Moisture-wicking lining with AEGIS antimicrobial protection
• Removable custom fit EVA insole with Poron® performance cushioning pads
• TPU external heel counter for stability
• Lightweight molded dual-density EVA midsole with shock absorption zone for comfort and fatigue control
• Exclusive airport-friendly Flex-Lite molded nylon stability board with torsional support ridges for the ultimate in lightweight, flexible support and performance
• Custom-molded thermoplastic heel counter and toe box for instant comfort and lateral support
• Stitched toe for durability and extended service life
• Tec Tuff abrasion-resistant toe and heel panel protection
• H.A.W.K. outsole: lightweight, arch ladder grips, toe grips for climbing, oil-resistant, non-marking rubber, exceeds the ASTM F2913-11 safety standards for slip resistance