The male hair systems S5 hair systems for men are great for wearers who like the benefits of both lace and skin. The silk mono male hair systems have a 1″ PU perimeter and a 1/4″ thin skin (clear PU) front hairline. The silk mono base material enables the single knots all over the base. Suitable for light to medium hair density, these male hair systems have a natural front hair line and crown view. The skin front hairline uses the injection ventilation which is great because it looks like the hair is grow right out from your own scalp. Moreover the S5 male hair system is easy to attach and clean thanks to the skin perimeter which has the added benefit of allowing a longer bond time. Like all our custom male hair systems, color, curl, wave and more are all up to you.