Two simple steps to find your Aria Free garment size.
- First, measure your inseam and choose the size from our sizing chart that best fits you.
- Then ensure your thigh, calf, and ankle measurements fit within your chosen size to confirm your size.


SIZING | INSEAM | THIGH | CALF | ANKLE |
Size 3 | Less than 60 cm | Up to 65 cm | Up to 50 cm | Up to 35 cm |
---|---|---|---|---|
Size 4 | 60-70 cm | Up to 70 cm | Up to 55 cm | Up to 35 cm |
Size 5 | 71-85 cm | Up to 80 cm | Up to 60 cm | Up to 35 cm |
SIZING* | INSEAM | THIGH | CALF | ANKLE |
Size 3 | Less than 23.62 inches | Up to 25.59 inches | Up to 19.68 inches | Up to 13.78 inches |
---|---|---|---|---|
Size 4 | 23.62-27.56 inches | Up to 27.56 inches | Up to 21.65 inches | Up to 13.78 inches |
Size 5 | 27.95-33.46 inches | Up to 31.49 inches | Up to 23.62 inches | Up to 13.78 inches |
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Don’t see a size that fits you? We are planning to expand our sizing in the near future.
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Help us support your size
If we don’t currently support your size please reach out with your measurements and let our product team know.
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Got your size squared away? Head back to the main Aria Free page and learn more about your future pump!
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