Blue Q Sizing Chart
| Womens USA shoe size | Mens USA shoe size | |
| Womens | 5-10 | |
| Mens | 7-12 | |
| Tag Socks & Sneaker socks S/M | 5-9 | 4-8 |
| Tag socks & Sneaker socks L/XL | 9-13 | 8-12 |
| Womens USA shoe size | Mens USA shoe size | |
| Womens | 5-10 | |
| Mens | 7-12 | |
| Tag Socks & Sneaker socks S/M | 5-9 | 4-8 |
| Tag socks & Sneaker socks L/XL | 9-13 | 8-12 |