Wig cap is though completely a personal preference; it is advised to wear a wig liner underneath a wig in most cases. A wig cap helps securing your natural hair & prevents the breakage, hair loss and thinning of hair especially from at crown. Without a wig cap, there are elevated chances of your scalp being damaged through friction by a wig. Benefits of a Wig CapFirst & foremost a wig cap forms an extra layer of protection between your natural hair & wig. It prevents irritation that most of the people meet when wearing a synthetic wig. People from humid areas are most often at the risk. A wig cap flattens your hair & provides a smooth canvas for synthetic wig to grip at. Especially if you have longer hair, you should sport wig cap under a wig to tuck in all the snagging wisps.Since synthetic wigs are made on a track system, some people may find their wigs irritatingly warm & greasy. This does not only harm your scalp & hair but also soil your wigs. A wig cap alleviates all these concerns by providing innumerable benefits.A wig cap acts as a buddy when your scalp becomes sweaty. It sucks up all the grease & perpetuates an air flow through scalp to keep it cold.Even with all the mentioned benefits of wig cap, some people would still prefer to skip a wig liner. This is no rule to necessarily abide a wig cap with wigs as most people are more accustomed to wearing a wig without a cap. Try your wigs with a cap on an off. Go for what ensures more comfort, security & confidence.