Adidas Feather are made from light material, the sole isn't solid at all, it is very thin, I have a pair but they aren't as good as the a3 or Barricades.
I havent used them. Tried the max breathe cage though and i can assure u that they are durable. I play only 6 hourse a week now but last year and the year before was at least 12 hours per week and i had a pair that lasted a year. I still wear them in emergancies