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Find Your Phase Fit
Every body is different — and every PhaseEleve11 piece is designed to move with yours. Use our Phase Sizes chart to find the fit that feels just right: secure, invisible, and ready for anything.


Sizing Guide Notes
Our sizing chart is based primarily on underbust measurements and is most accurate for our Phase One style.
For the EveryPhase style, athletes with a larger cup size may prefer to size up for additional coverage and comfort.
For example:
A standard AU 10DD would typically wear a Small in Phase One, but a Medium in EveryPhase.
If you are between sizes or have a fuller bust, we recommend sizing up in the EveryPhase style.
Still unsure? Reach out to us at phaseeleve11@outlook.com— we’re here to help you feel confident in your fit.
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