VIA Waterproof Knit Shoes - Eco-friendly 100% weatherproof and breathable knit shoes

How breathable are they? Is there a demo video somewhere? What will their main use be (hiking/sport/casual/etc.)?

You had me at Eco-friendly. But how can it be with the nanotech membrane you applied on the shoe? Does it come from an eco-friendly source? Is there an arch support option? Shoes that don't have it suck.

You can use the CSS script to add the colors in your shoes program. I did the same for my project. Learn more about it.