The softest system is the one with airbag, which immediately creates ideal heelbed.
Heelbed changes in every move and gives you absolutely comfortable feeling.
Perfect protection of uncles and knees while big air landing.
Airbag is made from very resistant and stable polyurethan material and has been tested several times with higher load, than which can be in hard landing.
So this function is guaranteed throughout footpad’s lifetime.
Footpads with DAS have a blue mark on the bottom.