Pillars of Danner Quality

Lab Testing

Rigorously recreating the wear and tear.

Welcome to Danner Quality Assurance

Watch our videos and see if you can tell what makes the cut.

Waterproof Test

Does this liner pass or fail our waterproofing test?

Reveal Answer

Wet Flex Test

The wet flex test mimics the motion of walking. How many miles do you think this shoe is tested for?

Reveal Answer

Centrifuge Test

What does the centrifuge test gauge?

Reveal Answer

Midsole Adherence Test

How much force is required to break the adhesion bond between the midsole and the outsole?

Reveal Answer

Laces Abrasion Test

How many revolutions do the laces go through in this durability test?

Reveal Answer

Martindale Abrasion Test

How many cycles must a footbed or lining withstand with no abrasion or pilling?

Reveal Answer