The Impulse Wig by Ellen Wille Impulse has a voluminous cropped style, perfect for the woman who wants to add a touch of elegance, chic and classic. The wicks are fixed with absolute precision, an overall density, light and natural. This wig is designed with the blend of natural hair and innovative synthetic fibers (heat resistant). You can easily style your hair to your liking. The nape of the neck has a beautifully tapered and woven hairline to ensure a very comfortable and secure fit. The wig has a full front of invisible lace and a monofilament top where the hair is hand tied creating a natural hairline. The sides and the back are fixed by hand.