Avenger 7408 Leather Comp Toe Slip-On EH Work Shoe 100% Synthetic Imported Rubber sole Shaft measures approximately 5.75" from arch Heel measures approximately 1.5" Boot opening measures approximately 11.25" around Full-Grain, Tumbled Waxy Leather Upper Composite Safety Toe Cap. Meets or Exceeds ASTM F2413-11 Impact/Compression and EH Ratings. Removable Perspiration-Absorbing PU Insole for Comfort. Direct Attach PU Midsole for Cushioning Comfort. 100% Metal Free. No Exposed Metal to Meet Scratch Resistant Workplace Requirement. Easy-to-Clean Outsole to Meet Food Processing Workplace Requirements 90 Heel with Maximum Stability for Greater Safety