ISIS Human Hair Blend Wig Brown Sugar - BS105. Brown Sugar, the Best Natural Taste in 100% Human Hair Style Mix Wigs! Brown Sugar 105’s natural texture delivers maximum comfort so you feel no irritation only satisfaction. We never compromise when it comes to quality, which is why Brown Sugar delivers the best results when it comes to styling and lasting durability. Brown sugar 105 features a side swept bang with soft, long layers for the final touch. Feel free to bump your hair, Brown Sugar 105 has heat-resistant fibers that allow for safe heat styling!