size 10. this is literally so soft. I LOVE this but it's slightly too large for me. I wore this once! FROM LULU: Cushiony, pillowy, marshmallow-y. However we say it, it doesn't quite capture just how soft this bra is. We made it for yoga, but we wouldn't be surprised if you want to wear it the rest of the day. Sweat-wicking Quick-drying Four-way stretch features Designed for: Yoga Light support: Intended to provide light support for a B/C cup Built-in cups: Molded foam cups are lightweight and malleable