How can I be sure that my boots are 100% waterproof?
We made sure that your shoes are waterproof by conducting laboratory tests to simulate walking with the boots half submerged in water. We also conducted field tests to measure wear and ageing. During the waterproofing test, we test 3 levels of waterproofing: 2,000 flexes (approx. 4 km walk), 4,000 flexes (approx. 8 km walk) and 8,000 flexes (approx. 16 km walk). This model of shoe has been tested for up to 20,000 flexes, which is equivalent to 40 km of walking.