Z040-13 Size: 13 Features: -CSA Class 1 Steel Toe and Plate. -Extra thick microfoam PU compound that’s flexible and warm below -40°F. -Extra wide toe, vamp and shaft for a more comfortable fit. -More slip resistance: improved sole profile. Dimensions: Overall Width – Side to Side: -8 Inches. Overall Depth – Front to Back: -18 Inches.