However, having stated all the above, the biggest improvement of them all, can be found from the sole part of these boots. After a long period of development and testing, we are proud to present our new rubber sole, called GUMMI. This material is clearly softer and stickier than for example widely used Vibram. As a result we have now a material, which is providing a unique level of traction. To make sure that the sole stays glued to the bottom of the boot, we extended the sole to cover the front part of the shoe giving thus good protecting for toes. This way we can prevent the way too common phenomena, where something sharp goes between the sole and the boot and eventually makes the sole come away. The final touch in our pursuit for superior traction is achieved by including well tested and proven low profile tungsten studs to the sole. Loikka wading boots are naturally also available with full felt sole, if you like that option more. These boots are meant to be used in the hardest imaginable conditions. You just can’t abuse them. Go and give your best shot.