Sizing Made Easy
At Aira Basics, we strive to keep sizing simple with unisex options that range from infants to adults. Our goal is to make it easy for the whole family to find their perfect fit. Check out the size charts below to find your recommended sock size!
Size Guide
Women
| Size | US Shoe Size | EU Shoe Size |
|---|---|---|
| Extra Small (XS) | 5-7 | 35-38 |
| Small (S) | 7.5-9.5 | 38-41 |
| Medium (M) | 10-11.5 | 41-44 |
| Large (L) | 12-14.5 | 44-47 |
Men
| Size | US Shoe Size | EU Shoe Size |
|---|---|---|
| Extra Small (XS) | 3.5-5.5 | 35-38 |
| Small (S) | 6-8 | 38-41 |
| Medium (M) | 8.5-10 | 41-44 |
| Large (L) | 10.5-13 | 44-47 |
Kids
| Size | US Shoe Size | EU Shoe Size |
|---|---|---|
| Baby 0-6 Months | 0-2T | 16-18 |
| Baby 6-12 Months | 2.5T-5T | 18-21 |
| Toddler (1-3 Years) | 5.5T-9T | 21-26 |
| Preschool (3-5 Years) | 9.5T-13T | 26-31 |
| Youth | 1Y-3Y | 32-35 |
Kids will graduate to Adult Size Extra Small after Youth.
If you are in between sizes, or at the end of the recommended range and have very wide feet, consider sizing up for extra space and comfort.

