When your job calls for US Postal-Approved, slip-resistant and Berry-Compliant footwear, the Rocky Men's TMC Postal Approved Public Service Work Boots are what you want. The men's work boots are made with full-grain leather that can be polished. These work boots also feature a padded collar and padded leather tongue for comfort and to help keep out dirt and debris. Made in the USA Non-metallic stabilizer for safety Aegis Microbe Shield applied to Rocky Air-Port cushion footbed Slip and oil-resistant TMC direct attach TPU and PU outsole for stability and flexibility Full-grain polishable leather for a great look S.R. USA Postal Approved; Berry Compliant Work boots shaft measures 8 in. in height Padded collar and padded leather tongue for comfort 1 year warranty