An indoor cycling class can be the toughest place to protect your blowout since the room tends to be sweltering and your head will sweat, but we swear — keeping your blowout can be done. "A topknot in combination with a sweatband on your forehead is great in this instance," offers Benvenuto. "After the class, blow-dry any excess sweat; add Oribe Thick-Dry Finishing Spray ($37), which has zeolite crystallines to absorb excess oil and moisture and provitamin B5 to thicken and build up volume. You can also use a dry shampoo."
Going to a Spinning Class