The open-back bra solves a specific problem: it delivers real support while leaving the back exposed for airflow, which is where heat builds fastest during Pilates, yoga, or a hard run.
Supportive construction means it holds through overhead movement and inversions rather than shifting when you need it most. The high-waist shorts pair with it cleanly, staying put through hip hinges and floor work without rolling down.
Suited to Pilates, yoga, and running, and cut to look considered rather than purely functional. A set that earns regular rotation.