Asolo recommends measuring the length of your feet from the heel to the longest toe first. Then you can find your corresponding US/UK/EU size in the chart below.
TIP: If your foot length falls in between sizes, we advise that you choose the bigger size to avoid a tight fit. Extra space is also necessary if you plan to wear thick socks with your hiking boots.
Asolo men's and women's size chart
Considering that Asolo makes its footwear on 16 different lasts, not all of its boots are going to feel exactly the same on foot. That's why we recommend checking our lab reviews before purchasing your boot of choice. You will find measurements like internal length and toebox dimensions along with other notes on the fit and sizing of each Asolo boot.
Wide fit in Asolo
Some of the brand's most popular backpacking, trekking, and hiking boots (like the Fugitive) are offered in a Wide Fit which is claimed to be 5 mm wider than the regular width.
Asolo sizes compared to other outdoor brands
There is about a half-size difference between Asolo sizes and other outdoor brands like Merrell, KEEN, and Salomon.
| Shoe/Boot length (mm) | Asolo | Merrell | KEEN | Salomon |
| Men's US sizes | ||||
| 270 | 8.5 | 9 | 9 | 9 |
| 280 | 9.5 | 10 | 10 | 10 |
| 290 | 10.5 | 11 | 11 | 11 |
| Women's US sizes | ||||
| 230 | 5.5 | 6.5 | 6 | 6 |
| 240 | 6.5 | 7.5 | 7 | 7 |
| 250 | 7.5 | 8.5 | 8 | 8 |
If you have a very comfortably fitting boot from another outdoor brand, use the size calculator below to find out its equivalent Asolo size.
