Sizing Information:
Choose a jacket size based upon what you normally buy in men’s clothing. If you want to measure yourself to help pick a size, have a look at Alpinestars’ sizing chart. And for those who may have a bit of a belly, we encourage you to consider our estimated max belly sizes listed below. Choose a jacket size that will accommodate both your chest and your belly.
| Alpha Size |
Max Chest Size (inches) |
Max Belly Size (inches) |
| Small |
38-40 |
35 |
| Medium |
40-42 |
38 |
| Large |
42-44 |
40 |
| XL |
44-46 |
42 |
| XXL |
46-48 |
44 |
| XXXL |
50-52 |
46 |
| XXXXL |
52-54 |
48 |
The T-Stunt 2 textile jacket will work best for those in a moderate climate. The outer shell is mostly a solid textile material, but for some air flow, there are two mesh panels in front near the shoulders. In colder weather you can use the full-sleeve removable thermal liner. The liner is thick and puffy and should provide very good insulation (better than most liners like this). I like the molded rubber logos on the jacket. They’re different than most logos since they have thickness and stand up off the fabric for a unique look. Take the “View Larger Pictures” link above for a closer look. The jacket comes with CE rated turtle-shell type armor in the shoulders and elbows and a foam back pad.
