With Sanita's longstanding knowledge of safety and work footwear, we've created the Howlit S3, a workwear boot featuring a soft, full grain leather upper, acid-, slip-and oil-resistant outsole that is also heat-resistant, a composite toe cap and a protective fiber midsole and TPU ProNose. This shoe features an elastic shaft for easy slip-on, as well as a comfortable and shock absorbing EnerG Support insole, and provides electrostatic discharge. EN ISO20345.