Impermeable Anti-Humidity Spray by Oribe for Unisex shields hair from frizz on the sultriest of days and nights. It is formulated to thicken, condition and build volume. Oribe Impermeable spray also provides free-radical protection and vitamin nourishment. It is safe to use on color- and keratin-treated hair. It's ideal for any style, whether you want sleek and straight or perfect curls.