Tingley Pilot G2 Safety Toe Knee Boots provide comfort, durability, and waterproof protection for a wide range of applications. When you are working in wet, muddy conditions, Tingley's Steel Toe PVC knee boots are enhanced for all day comfort and quality protection. Injection molded seamless construction provides 100-percent waterproof protection. Composite safety toe meets or exceeds ASTM F2413 M/I/C. Flexible upper material stays supple in cold temperatures to make walking easier. Tough outsole material for good abrasion resistance. Self-cleaning, cleated outsole spits out debris as you walk. Removable insole wicks perspiration to help keep feet dry and comfortable all day. 15-Inch height with a cutline at 12-inch to facilitate fast and clean height modification. Chemical Resistance: Fats, certain acids, hydrocarbons, caustics, and other chemicals. Ideal Applications: Construction, Agriculture, Industry, Foul Weather, concrete pouring, and other general-purpose applications. Tingley is ISO 9001 Certified.