CATERPILLAR P89940 Men’s Diagnostic Hi Waterproof Thinsulate™ Steel Toe Work BootA brawny boot, this style can take a beating. The Diagnostic Hi Waterproof is a steel toe work boot that is built from the ground up and powered by ERGO, a comfort system that is engineered to integrate stability, flexibility, and comfort. This 6” boot is anatomically accurate to deliver on maximum comfort and continue to provide the durability expected with the Cat brand. The Diagnostic Hi offers industry rated steel toe and electrical hazard protection, and a best-in-class slip-resistant outsole. It’s waterproof and insulated with 200 grams of thermal technology, guaranteeing you stay dry, warm, and comfortable. From all over protection to comfort throughout, this style delivers on everything you need in a work boot.Meets or Exceeds: ASTM F2413-11 I/75 C/75 Steel Toe protects against impact or compression - ASTM F2413-05 1/75 EH Electrical Hazard Protection rated to protect against open circuits up to 600 volts in dry conditionsFeatures and Specs:US SizesWaterproof Leather Upper keeps feet dry and protectedNylon Mesh Lining for added breathability and comfortRemovable Perforated EVA Insert with Gel Technology for comfort and additional shock absorptionInsulated with 200 Grams of Thinsulate™ patented thermal technology that insulates against the cold, keeping feet warm and comfortable while tackling extreme conditionsT901 Outsole performs against oil, water, and abrasion resistantSRX Best-in-Class, Slip-resistant Rubber Outsole reduces the risk of slips and falls on low tractions surfaces ImportedWidth: Medium