Most realistic-looking wigs are made with high-quality synthetic materials or 100% human hair and have a cap construction that includes a lace front (undetectable hairline).

Unlike synthetic hair, human hair cannot be fabricated on demand. It a natural material that takes time to grow, so it is in much lower supply than standard synthetic hair. Additionally, it takes 2-3 heads of hair to create a single human hair wig. This, of course, makes human hair more expensive.

With human hair wigs, you've got way more options when it comes to styling your hair, says Johnson. Remember: You should treat these wigs like you would your own hair. This means spritzing on a heat-protectant spray all over before using any hot tools.