TRESemmé Compressed Micro-Mist Hair Spray Smooth Extend Level 4 gives you all day hold for your boldest looks... without the stiffness of traditional hair spray. Get a natural, flexible hold that moves with you while keeping humidity at bay. This hair spray is fast-drying and humidity resistant, leaving you with a look you can rock (and stays in place). The revolutionary micro-mist formula delivers great performance with 50% less gas than our traditional 11oz cans. The superfine micro-mist penetrates through the top layer of hair, providing deeper coverage throughout. Natural movement, flexibility, and a lasting hold... all in one sleek new 5.5oz can.