Full-Grain Nubuc Leather Upper. Composite Safety Toe Cap. Removable Dual Density Insole. EVA Midsole for Maximum Comfort. Rubber Slip- and Oil-Resistant Aggressive Grip Outsole. TPU Side Support for Stabilization. Fiberglass Shank for Support and Stability. No Exposed Metal to Meet Scratch Resistant Workplace Requirements. Meets or Exceeds ASTM 2413-05 Impact/Compression and EH Ratings.