This is a customized addtion to the lace wig cap in which a piece of silk is added to the top of the lace wig with the knots hidden between the lace cap and the silk top. This is also called Triple Reversed hidden Knots. This technique gives the appearance that hair is actually growing from the scalp. It also is the most secure ventilation process. Bleached knots are unnecessary with the customization. Freestyle part is still acheivable with this technique.