As we discussed on today, the percentage of the upper (%) column should be keep the exactly as shoe is. It meant – the first details list was correct (just a bit amendment as we were suggest on the e-mail below).
It can’t collect two material percentage in one.
For the example on style below : 80% SYNTHETIC, 15% LEATHER, 5% TEXTILE. It can’t increase LEATHER into 20% by delete 5% TEXTILE out.