Human Hair Blend with Premium Synthetic Fiber Brown Sugar, the Best Natural Taste in 100% Human Hair Style Mix Wigs! Brown Sugar 402s 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. Feel free to bump your hair, Brown Sugar 402 has heat-resistant fibers that allow for safe heat styling