Have a functionality, fit, or otherwise product-specific question about the Alpinestars Stella Siren Jacket? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.
View sizing information on this page as well as on Alpinestars.com

| Size | Bust (in) | Chest (in) | Hip (in) | Height (in) |
|---|---|---|---|---|
| XS | 32 3/4 - 34 1/4 | 24 3/4 - 26 3/4 | 34 1/4 - 35 7/8 | 64 - 65 |
| SM | 35 - 36 1/2 | 27 - 28 3/4 | 36 1/2 - 38 1/4 | 65 - 67 |
| MD | 37 1/2 - 39 | 29 1/2 - 31 | 39 - 40 1/2 | 67 - 68 |
| LG | 39 3/4 - 41 1/4 | 32 - 33 1/2 | 41 1/4 - 43 | 68 - 69 |
| XL | 42 - 43 3/4 | 34 1/4 - 35 7/8 | 43 3/4 - 45 1/4 | 69 - 70 |
| XXL | 44 1/2 - 46 | 36 5/8 - 38 1/4 | 46 - 47 3/4 | 70 - 71 |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Click here to see the full Alpinestars Size Chart| Product Style | RevZilla SKU ID | Manufacturer Product # | Availability |
|---|---|---|---|
| Black / XS | 606240 | 331800-10-XS | Available: Usually ships within 1-3 business days |
| Black / SM | 606241 | 331800-10-S | Available: Usually ships within 1-2 business days |
| Black / MD | 606242 | 331800-10-M | Available: Usually ships within 3 business days |
| Black / LG | 606243 | 331800-10-L | Available: Usually ships within 1-3 business days |
| Black / XL | 606244 | 331800-10-XL | Available: Usually ships within 1-3 business days |
| Black / 2XL | 606245 | 331800-10-2X | In Stock: Ships within 24 hours |