The ONYX 6Z PR Wheat Work Boot boasts top-of-the-line safety features, including a FLEX-TEC mechanism and Kevlar thread for enhanced visibility in low-light conditions. Perfect for demanding industries such as construction, mining, and oil work, it also showcases the added security of WELLMAX® Puncture Protection. With reflective elements and a durable design, this boot is tailored for the toughest jobs. • K-Guard - Steel Toe Protection • Kevlar® RKT - Reflective Kevlar Thread • FLEX-TEC - Ankle Flex Mechanism • YKK® 10 Gauge Zipper • CORDURA® Comfort Collar • D3O® Lateral Impact Protection • XTKicker - Heel Kicker Reinforcement • TriTec - Innersole Foot Comfort System • ShockGuard Pro - Shock Dispersion and Energy Rebound PU Midsole • WELLMAX® Puncture Protection • ATX-Grip - 300° HRO