These alloy safety boots are lighter weight in bottom construction for all-day secure comfort and meet ASTM F2413 protective toe standards.You will appreciate the ; aluminun and rubber "double toe" for increased abrasian resistance and durability. Combined with dual-density anti-fatigue technology that absorbs shock and returns energy at key zones of the foot while providing enhanced moisture management for all day comfort, these 5 inch hiker work boots give you the protection you need in boots that feel good on your feet. boots are crafted with purpose: the company designs this brand of footwear so that your feet can perform at their best. hiking work boots are created for you, the professional who needs durable, safe protection while tackling demanding jobs. Crafted of materials that are designed to last, you can count on for the rugged boots that let you get the job done in all types of weather and conditions.When you choose work boots, you will have footwear with the highest ASTM F2413 PT Class 75 protective toe standards that meet impact and compression guidelines.The insulating bottoms of these boots provide electrical hazard protection and meet ASTM F2413 electrical hazard standards, ideal for dealing with open circuits under dry conditions. These boots also work well in rung climbing and feature Ladder Lock technology on the heel breast, and have a lighweight molded EVA midsole for athletic performance and a roomy fit. A mesh lining with Agion; antimicrobial treatment for odor control and comfortable feet; rubber outsole completes this boot ensemble!You will appreciate the outstanding customer service and fast delivery when you order your boots.