Fit & Design: Standard Fit Identifies protection against impact and compression hazards with a composite (non-metallic) safety toe Electrical Hazard (Safety Toe). Identifies secondary protection against incidental contact with electrical circuits of 18,000 volts or less under dry conditions Technology: These shoes are designed to be completely waterproof and to keep your feet dry in most types of wet conditions. A waterproof and breathable membrane is used to keep your feet dry but promote air flow and circulation FastDry(R) lining wicks away sweat for comfort Insite(R) technology is engineered to create maximum arch support to reduce foot fatigue during long days on the job Lightweight proprietary EVA midsole provides energy recovery and absorbs foot strike impact Additional Details: Cement constructed with Carhartt rubber outsole