BLACK ATHLETIC OR EXERCISE BRA FROM "XOXO" IN ONE SIZE

This is a great looking athletic or exercise bra from "XOXO." The fabric is 90% nylon and 10% spandex. It should be washed in cold water and tumble dried, with no ironing (and who would want to do that?!). The label shows the size as 3X, but it's coming up as "one size" here in Poshmark. Thanks for looking!