Jon Renau is proud to introduce SmartLace Human Hairand , the most innovative lace front wig collection available. This superior craftsmanship, the key characteristic of the Jon Renau collection, gives all SmartLace wigs true-to-life shape, long lasting comfort, and unlimited styleability. by Jon Renau's. The Chocolate Collection embodies salon trends in shading and bold highlights, offering fresh takes on brunette beauty. Available NEW brunette colors.