Why are the oneill ninja boots so much cheaper than every other bootie. They only make them in 3 mil but still, most 3 mil boots are $15 + more. I'm used to wearing the 6/5/4 mutants but after 2 and a half seasons those are starting to rip and wear thin. Any vb guys get away with the 3 mils all year round. I don't know if I feel like throwing an extra 20 dollars is I dont have too but cold feet DEFINITELY sucks.