The rastacap is a type of headgear associated originally with Rastafarian culture and dreadlocks, and has evolved since then through Reggae music and Bob Marley. The rastacap is worn by Rastafaris primarily as a practical way to keep their "dreadlocks" contained and protected. In this context, the term "dreadlocks" derives from the Rastafari concept of "dread": "awe and fear for Jah" (God), blended with the colonially prejudicial term "dreadful". This dual nature of the word "dreadlocks" thus describes the hair worn by Rastafarians as a spiritual symbol of their devotion to "Jah" (God), and also signifies a spiritual defense against "Babylon," the Rasta term for what they see as the oppressive Western world, its systems, and its colonial influences. Worn as a sign of their faith and connection to Jah, dreadlocks are seen as a powerful symbol of spiritual strength and independence. The practice is inspired by the biblical Nazirite vow, drawing a parallel to the story of Samson, whose strength was tied to his uncut hair. The locks are therefore seen as a source of strength, both spiritual and physical.