KEEN.CURVE™ Technology

KEEN.CURVE™ Technology

Patent-pending KEEN.CURVE™ technology balances plate technology, constant curve geometry, and a high-energy midsole to give you the feeling of forward momentum.

Multi-Surface Outsole

Multi-Surface Outsole

All-terrain rubber provides stability and traction from asphalt to track.

Athletic Fit

Athletic Fit

Hugs and secures your foot as you move through the rolling feeling of the WK400 and gives your toes plenty of room to splay.

This Is How We Consciously Create

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Harvest Materials

We use harvested materials, like webbing made from post-consumer plastic bottles and outsoles made with agricultural waste. Fewer resources, less impact.

Source Ethically

We care about the communities that make our shoes. Putting people and planet first involves every step in the shoemaking process.

Detox the Planet

We're removing harmful chemicals from our shoes and have been PFAS Free since 2018. No forever chemicals here.

Make for Life

We think the most sustainable shoe is the one you can keep wearing. We find innovative ways to make shoes more durable, comfortable, and versatile.