When you're saddling up for spin class, your needs are different from a standard day on the bike. Things are toasty, and extra breathability is a must, plus plush saddles and lack of rough terrain negate the need for a plush pad. On days when spinning away indoors is your escape, don the Pearl Izumi Studio 3/4-Tight for lightweight breathable coverage while you spin. They are crafted from Pearl's SELECT Transfer Dry fabric that provides light compression and moisture management to handle perspiration. A wide waistband sits comfortably and stays put while you pedal, and a side pocket offers a spot to store your phone for tunes while you hammer on the pedals.