350 hair color faux locs are a type of protective hairstyle. They are usually made from synthetic hair extensions that are twisted or braided into the natural hair. The hair extensions can be any color, but the most popular colors are black and brown. 350 hair color faux locs are a popular choice for women who want to wear their hair in a protective style, but do not want to wear traditional locs. They are also a good choice for women who want to add some color to their hair without using hair dye.