Why don't priest wear wool?

Priests typically do not wear wool due to the biblical prohibition against mixing different types of fabrics, specifically wool and linen, as outlined in Deuteronomy 22:11. This rule is part of the broader set of guidelines in the Mosaic Law, which some religious traditions interpret as a way to maintain ritual purity and adhere to God's commandments. Additionally, certain religious communities may opt for specific materials that symbolize humility or simplicity, further influencing their choice of clothing.