Originally Posted by
jischr
I've used Butt'r for many years and was happy. I got Assos free with some shorts and get the cooling/tingling also. I now use Butt'r for 30-60 mile rides and Assos for >60 mile rides, or if rain is likely. The Assos has better staying power in my experience.
thanks for the insight...if its as good as all the reviews says I will probably stay with it.