200J steel toe cap AirZone Comfort System® Slip, oil & fat resistant TPU/PU ToughSider sole OrthoTec Lite footbed w/anatomical arch support Chelsea cut upper Coats NylBond stitching Certified to AS/NZS 2210.3.2009 class 1 Available in sizes 5-14 (half sizes 6.5-10.5) Features The AirZone Comfort System®works by trapping air in the heel cavity, creating a cushion-enhanced comfortfor the wearer. The superior cushioning absorbs sudden blows and the degenerative effects of constant heelstrike. Like the other design features you’ll find in the sole of your Mongrels, the AirZone Comfort System®is designed to give you an extra spring in your step by enhancing comfort and reducing fatigue. OrthoTec Lite has an open foam polyurethane design, which maintains its shape and won’t flatten out significantly over time with heavy-duty work. The air-blown PU footbed has recently been reengineered withAir Zone Comfort System®circulation features, assisting withmoisture control and delivering a simple footbed that is comfortable and hard wearing.OrthoTec Lite features less arch support than our OrthoTec Air footbed, making it better suited to people with flat feet. This footbed can be found in our entry-level styles. The ToughSider sole gets going when the going gets rough! The ToughSider sole is a hallmark of our sole design and is comprised of a deeper and wider tread pattern, similar to that of a 4WD mud tyre. The design enhances your performance giving you more grip and stability in rugged terrain. With built-in arch support, our ToughSider sole reduces fatigue and guarantees you a smoother ride. Mongrel Black Kip Elastic Sided Safety Boot 240020