The grip of our soles is certified. To be awarded certification, the boots must pass laboratory tests to assess the grip rate on different surfaces (Smooth, Rugged, Dry, Wet). To validate these tests, we also assess the quality of our soles on the field, in the mountains, by a panel of young testers.

Our walking sandals are designed for use on country trails. We select and test the components of our soles to best adapt to the practice of walking on forest, muddy or rocky coastal trails. Road use (tarmac) may lead to the premature wear of your soles. Do not use them on mountain trails with lots of elevation gains.