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Perfect for yoga, dance and other low-impact moves, the New Balance Strappy Seamless sports bra hugs your curves, giving you support without chafing. Its thin, convertible straps adjust to 3 different ways to give you the perfect style for whatever you're off to, from a morning flow class to a day of errands.
1. Band Size: measure rib cage directly under the breast - the tape measure should be level around the body - take a snug measurement. Add 5” to this measurement and round down to the nearest even number to determine your band size. Ex: 30” + 5” = 35”. Round down to 34”. Your band size is 34.
2. Over Bust Measurement: measure around the fullest part of the breast - again keeping the tape measure level - the tape measure should not compress the breast.
3. To Calculate Cup Size: Subtract the band size from the overbust measurement. If the difference is 1” = A cup, 2” = B cup, 3”= C cup, 4” = D cup, 5” = DD cup, etc. Ex: Overbust measurement is 36” minus band size of 34” = 2”. 2” = B Cup. Your bra size is a 34B.