A revolution in protective footwear - made from EVA material, these boots are 40% lighter compared to most steel toe PVC and rubber knee boots, making them anti-fatigue forwearers. The durable, seamless upper is 100% liquid proof, while the red slip-resistant, nitrile rubber Chevron-Plus® outsole spits out debris for slip resistance on wet-contaminated surfaces. Features a 15" height with Calf-Relief Topline (CRT™) for roomier calf space and easier on/off, a beloved heel for reduced back and leg strain, and tread wear indicators to show when half the tread has worn away. Superior chemical resistance to fats, oils, hydrocarbons, certain acids, and caustics make Flite™ an excellent choice for food processing and chemical applications. Composite safety toe meets ASTM F2413 M I/75 and C/75 EH and will not set off metal detectors. 6 pair/case.