The only thing to remember with anything like `Poly` --especially in the case of a full-cap, it that in the event of the density being on the high-side, you won`t be able to thin it as easily as a lace system as it`s `constructed` differently...... hopefully they`ll get it right for you anyway... I prefer lace as it allows the scalp to breath better..especially in summer weather ..also if you want to use something like `Got2B` glued.... it`ll come off far more easily as the water in the shower will just go through the lace on to it and release it..... there are plus-es and minus-es with any materials....it`s a case of seeing how you get on with one over another.Hope it all works out for you anyway...keep us posted.. Paul.