I purchased this for an event and used it only once for about 4 hours. The color is circled in red in the first image. It was October, so it wasn't hot, and I hardly sweated, but please refrain from purchasing if you are concerned. It can be used for fashionable wigs, cosplay, medical purposes, and various other purposes. A new black net to gather your natural hair will be included. The wig will be placed in a thin black net to prevent it from losing its shape and then packaged in a waterproof bag.