CHI Keratin Flex Finish Hair Spray delivers professional-grade styling control in a lightweight formula. Infused with ceramic and proteins, this 10-ounce spray seals out humidity while eliminating frizz and flyaways for a sleek, polished look. The flexible hold keeps your style intact throughout the day without stiffness or buildup, making it ideal for any hair type or occasion. Experience all-day smoothness with lasting protection.