These loght hkers from Keen have an interesting feature. The Bellows Flex section bends where other boots crack and weaken over time. The upper is made from ripstop mesh with TPU reinforcements, an EVA mid-sole and a rubber sole with 4mm lugs. Keen uses a proprietary waterproof, breathable membrane.
This Brown hue is called Canteen by Keen. The Tempo Flex is also offered in Black and Grey models.
these look sweet