Girlfriend Collective's number one best-selling bra, the Girlfriend Collective Paloma Racerback Bra ($30, originally $42), offers a supportive racerback-style, with a built-in support band. This bra is made for low to medium-impact workouts. Order sizes XXS through 6XL in moss (shown), plum, midnight, black, ivory, earth, antler, ember, storm, or spruce.