Busty Bra Size Guide

All our knitwear has a lot of stretch, so you might be able to wear two different sizes. If you are unsure, size up.
| C/D | DD | F | G | |
| 28 | XS | XS | XS | XS/S |
| 30 | XS/S | XS/S | XS/S | S |
| 32 | S | S | S | S/M |
| 34 | M | M | M | M/L |
| 36 | M/L | M/L | M/L | M/L |
| 38 | L | L | L | L/XL |
| 40 | XL | XL | XL | XL/XXL |
| 42 | XL/XXL | XXL | XXL | XXL |
| 44 | XXL | XXL | XXL | XXL |
Tell me more about the fit
Our Performance Innerwear is meant to fit snugly on the body. If you prefer a looser fit, we recommend sizing up. If it feels just a little tight and you aren't sure if the next size up would be better, we recommend wearing and washing it a few times to see if it breaks in to your liking before exchanging it for another size.
Will it stretch out?
Not really. Our Performance Innerwear does give a bit with wear, but instead of becoming loose, it will mold to your body more over time.
How to measure your band size:
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Measure snugly around your rib cage, directly under your bust.
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Add 3 inches to that measurement.
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Example: A 31" rib cage + 3 = 34, so your band size is 34.
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If the result is an odd number, round UP to the next even band size.
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Example: A 32" rib cage + 3 = 35 → round up to 36.
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MONEY BACK GUARANTEE FOR 14 DAYS
Not sure about wool?
Merino wool is super soft like cashmere!
We know you'll love it! But just in case you don't, we offer a First Try Guarantee.*
FREE US EXCHANGES FOR 30 DAYS
We know how hard it is to find perfect underwear.
Need to swap for a different size, color, or style?
No problem.
WARRANTY FOR 1 YEAR
Our bras and underwear are super high quality!
They will last 2-3 times longer than cotton or polyester bras and underwear.
We guarantee it.