Keen's trainer-hiker Tempo Flex boot only launched in February 2021, but it's already caused a bit of a splash in the outdoor world thanks to its innovative Bellows Flex technology, which is ...

But recently, another popular Keen hiking boot was discounted, and it's being hailed as one of the best options for people who run hot. Right now, the Keen Voyageur Mid Breathable Hiking Boots are ...