BUILT TO FLEX EASIER

KEEN.BELLOWS FLEX technology

Our new built-in flex creates less resistance, bending where other boots crack and weaken over time.

Flex easier, hike happier

Flexes where you do

Room for your toes

One million flex tested

KEEN.BELLOWS FLEX requires 60% less energy to bend, making each step feel easier.

Our iconic KEEN fit with generous space across your forefoot for toes to spread out.

Bends where other boots crack and weaken over time.


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