still not sure? check out how the pants look on different measurements here.
The be free tank is made with 95% lyocell and 5% spandex (a.k.a. soft and flexible).
Lyocell is an environmentally friendly material made from the renewable wood sources of eucalyptus or oak trees. Ourscomes from a Bluesign-certified, closed loop production factory. It is naturally lightweight, breathable, anti-stink and oh-so-soft!