Nikki Smith Hair Collection Bob wigs are a type of wig that are designed to mimic the popular bob hairstyle. Bob hairstyles are characterized by a short, chin-length cut that is typically straight or slightly wavy. Bob wigs are available in human hair. They come in different colors, lengths, and textures. They can be worn with or without bangs to achieve a different look. Bob wigs are popular because they can give you an instant change in hairstyle without the commitment of cutting or coloring your own hair. They are easy to style and maintain, and are perfect for people with busy lifestyles. Bob wigs are also suitable for people with hair loss or hair thinning issues as they can provide a full and natural-looking head of hair.