The Keen Utility Vista Energy Men's Boots in size 13D wide with a round toe shape and lace-up closure are designed for various occasions such as travel, activewear, casual, and workwear. These boots feature arch support, cushioning, comfort, and performance with an adjustable fit and breathable synthetic lining. The black synthetic upper material and rubber outsole provide durability and support for long hours of wear. The Keen Utility Vista Energy Mid boots are part of the Keen Utility product line and are perfect for everyday use in any season.