Sole grip
The sole design is the product of a lengthy research and development process conducted in our laboratories, combined with a special rubber formulation to optimise grip and traction. As requirements are not the same, we automatically look for the best compromise to develop on both soft and dry terrain.
Buying tips
Allow children to try on both shoes, standing up, with the socks worn for hiking. Try on several models or sizes if necessary. Check two comfort points: the base of the heel and the front part of the foot going down. There should be no pressure points when you try them on. Don't hesitate to allow then to walk around the store. Gradually start using you shoes during your first few hiking trips to break them in.
What boot size should I choose?
For hiking, try taking one shoe size up from your usual to ensure optimum comfort when going downhill and to prevent your toes from hitting the toe box. Tip: keep your nails short and, before making your descent, check that your lacing prevents your foot from sliding towards the front of the boot.
Making waterproofing last longer
A boot's waterproofing is often undermined by water getting in from the top of the shoe. So to keep your feet dry for longer, we recommend wearing long or short waterproof gaiters over the top of your boots, to prevent water from seeping in, as well as sand and pebbles. We recommend applying a water-proofing spray several times a year to maintain water repellency and prevent staining on outer layers.
Waterproofing test
Footwear waterproofing test: these boots, which have been tested in the laboratory and the field, have a breathable, waterproof membrane for optimum protection in the rain. To start, the footwear is immersed in water with pressurised air inside to check that no bubbles form on the surface of the boot. They are half immersed and then placed on a mechanical arm that simulates walking: we then check that the inside of the boot remains perfectly dry.
3 levels of waterproofing
During the waterproofing test, we test 3 levels of impermeability, ie 2000 flexes (about 2 hours of walking), 4000 flexes (about 4 hours of walking) and 8000 flexes (about 8 hours of walking). The Crossrock children's shoe is waterproof for 4000 flexes.