Caterpillar Abbey Steel Toe Work Boot Women's CAT Footwear. When you need the ease of a slip-on work boot to get the job done. The Abbey ST is a straight-forward style suited for industrial work environments. The Chelsea-style work boot has all the required protective features, including electrical hazard protection, slip-resistant outsole and a steel safety toe. It’s built with the expected durability of Cat Footwear including Cement construction and waterproof leather. And, the outsole is the is slip-resistant so when your industrial work calls for a tough work boot, choose the Abbey ST with confidence.. ASTM F2413-11 I/75 C/75 Steel Toe protects against impact and compression. ASTM F2413-05 1/75 EH Electrical Hazard Protection rated to protect against open circuits up to 600 volts in dry conditions. Cement Construction for added durability.