Proper Fit = Proper Posture
Choosing the right size is vital to getting great results. If the size is too small or too large, the Etalon straps won’t be able to guide your posture with a gentle pull. If your perfect fit is between sizes, we suggest sizing down for a more compressive fit, or sizing up for a more relaxed fit.

BRA SIZE CHART — the number represents your rib cage circumference, the letter is your cup size.

Etalon
size
XS S M L XL
Bra size 30A - 30A
30D - 30E
32A - 32B
32C
32D - 32E
34A - 34C
34D - 34E
36A - 36C
36D - 36E
38A - 38C
38D - 38E
40A - 40C

Size Guide

Factors that might affect bra fit & comfort

Your Cycle.
During your period, your body tends to retain fluid, so the breasts swell. Swelling can cause potential discomfort while wearing the posture bra. If the bra gets too uncomfortable, take a break from wearing it until your period ends.

COVID-19 Vaccine/Booster

After receiving a COVID-19 vaccine, your lymph nodes might swell and cause significant discomfort while wearing a posture bra. It happened to our founder! Take a break from wearing the bra until your lymph nodes normalize.

IF YOU'RE STILL UNSURE ABOUT YOUR SIZE OR HAVEN’T FOUND YOUR SIZE, DROP US A LINE AT HELP@SHOPETALON.COM AND WE'D BE HAPPY TO HELP.