Cat Holton Safety Boots. These traditional safety boots from Cat combine supreme comfort with flexibility and strength. Designed for everyday workplaces, these heavy-duty Holton safety boots are ideal for light industrial environments. These work boots comply with the basic SB safety requirements and additionally feature heat-resistant soles, as well as slip resistance as per EN 20345. Features ; Benefits. Slip-resistant and rugged Techni Flex® outsole for extreme flexibility 200 joule steel toecap Removable PU insole. Typical Applications. Industrial environments Agricultural applications Construction Distribution Site Management