This sole unit is designed with a molded solid-rubber outsole and buffed slab-EVA midsole. The EVA midsole provides weight-relief and comfort to the heel and mid-foot, while the rubber under the toe area is solid to provide crush-resistant support to the steel-toe cap above. The lugs are designed for long wear while the center spine provides excellent lateral and medial flex. This sole is made of compression-molded natural rubber and is oil resistant.
