U-Power Clyde S3 HRO HI SRC CI Safety Boot UM10373The Clyde is a safety boot that excels in comfort, traction, and the ability to keep the sole of your foot insulated from both hot and cold surfaces often found in some of the toughest industries, such as mining, oil processing, steel manufacturing, road maintenance and heavy industry. The high ankle support and high quality Vibram PU sole are the perfect match, allowing you to place your feet comfortably and confidently while working without fear of