Foilyage is usually a hair procedure comparable to the Balayage, Hairstylists implement hair coloring by a sweeping method, painting on the hair. Then like regular hair highlights, sections of hair are wrapped in foil. Thank god I didn't drop for their plan, only colored my hair there and went to https://avantgardesalonandspa.com/hair-extensions/volume-weft-hair-extensions-bellami/