OPI's air we go is a shimmery sky blue sheer nail polish that's airy good. Introducing OPI's OPI’m Dreaming Nail Lacquer Collection, a collection of shimmery sheer pastels that'll nail your wildest dreams. Experience up to 7 days of wear with this revolutionary 3-step system. OPI's chip-resistant formula is expertly designed with a pro-wide brush for a flawless, even application every time.