Premium waterproof leather and abrasion-resistant Ever-Guard leather with waterproof membrane for extreme abrasion resistance and dry feet Alloy safety toe shaped on TiTAN last for protection and a superior fit Goodyear Welt Cast-Bond construction for a durable mechanical and chemical bond Dual-density Dynamic Anti-Fatigue Technology footbed absorbs shock and returns energy while providing enhanced moisture management Unique “fingergrip" pull-on feature for ease of entry Padded top collar for comfort Mesh lining with antimicrobial treatment for odor control and comfortable feet Steel shank for structural support Internal, anatomical, high-rebound polyurethane and rubber metatarsal guard for comfortable protection