The pants are sold in ordinary US Alpha sizes and Alpinestars offers a chart to estimate the waist size for each alpha size. The conversion estimates are about what you’d expect for each US alpha size but the actual pants are a bit smaller than what Alpinestars estimates. In our Fit Check with Huey and Dewey, we had to do our feature photos with the XL pants on Huey (who would usually wear a Medium) because the Medium pants wouldn’t fit over his bum!
To help you get the right size, we’ve developed a chart which shows Alpinestars “official” estimate of size and what size we observed. Please note that we are listing a waist size range for each pant. That is because the pants have adjustment tabs on the waist that allow you to snug them down if needed.
Alpha Size | Alpinestars Waist Size Estimate |
Our Waist Size Estimate |
Measured Inseam |
---|---|---|---|
Small | 31 to 32.5 | 28-31 | 33 |
Medium | 33.5 to 35 | 31-33 | 33 |
Large | 36 to 37.5 | 33-34.5 | 33.5 |
XL | 38 to 39.5 | 34-36 | 34 |
XXL | 40.5 to 42 | 36-38 | 34 |
XXXL | 43 to 44.5 | 38-40 | 34 |