ErgoDefender steel toe cap, Ortho Rebound Footbed is uniquely designed to reduce foot fatigue, Strategically placed high-tech Poron pads are placed in the sole and under foot's peak stress, Durable TPU outsole, providing a high tolerance against cuts, abrasion, splitting and cracking, as well as a high resistance to most oils and chemicals, 6" lace-up shaft, Electrical hazard protection, Waterproof, An abrasion resistant, streamlined toe cover that covers more of the boot, Fresche QuatLock offers long-term antibacterial and antimicrobial protection against fungus, bacteria and the odors caused by bacteria, Slip- and oil-resisting rubber outsole,