Sidi Crossfire SRS 2 Boots
The newest evolution of SIDI's offroad boot the Crossfire 2 features a new adjustable system of the area between the protective calf-exaust and the front of the boot to allow a rider with a wider calf to be very comfortable.
Dual Flex System:
Adjustable Calf System:
Heel Detail:
Non-Bootie Design:
Buckles:
Toe:
Other Features:
Have a functionality, fit, or otherwise product-specific question about the Sidi Crossfire 2 SRS Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.


| Footwear Conversion | ||
|---|---|---|
| EURO | US Mens | US Womens |
| 36 | 3-3.5 | 4.5-5 |
| 37 | 4-4.5 | 5.5-6 |
| 38 | 5-5.5 | 6.5-7 |
| 39 | 5.5-6 | 7-7.5 |
| 40 | 6.5-7 | 8-8.5 |
| 41 | 7-7.5 | 8.5-9 |
| 42 | 8-8.5 | 9.5-10 |
| 43 | 9-9.5 | 10.5-11 |
| 44 | 9.5-10 | 11-11.5 |
| 45 | 10.5-11 | 12-12.5 |
| 46 | 11-11.5 | 12.5-13 |
| 47 | 12-12.5 | |
| 48 | 13-13.5 | |
| 49 | 14 | |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Click here to see the full SIDI Boots Size Chart| Product Style | RevZilla SKU ID | Manufacturer Product # | Availability |
|---|---|---|---|
| Black / 7/40 | 864444 | SID-C2S-BKBK-40 | Out of Stock |
| Black / 7.5/41 | 864445 | SID-C2S-BKBK-41 | Out of Stock |
| Black / 8.5/42 | 864446 | SID-C2S-BKBK-42 | In Stock: Ships next business day |
| Black / 9.5/43 | 864447 | SID-C2S-BKBK-43 | In Stock: Ships next business day |
| Black / 10/44 | 864448 | SID-C2S-BKBK-44 | In Stock: Ships next business day |
| Black / 11/45 | 864449 | SID-C2S-BKBK-45 | Available: Requires 3-5 business days processing time prior to shipment. |
| Black / 11.5/46 | 864450 | SID-C2S-BKBK-46 | In Stock: Ships next business day |
| Black / 12.5/47 | 864451 | SID-C2S-BKBK-47 | Available: Requires 3-5 business days processing time prior to shipment. |
| Black / 13/48 | 864452 | SID-C2S-BKBK-48 | Available: Requires 3-5 business days processing time prior to shipment. |
| Black / 14/49 | 864453 | SID-C2S-BKBK-49 | Out of Stock |
| Black / 15/50 | 864454 | SID-C2S-BKBK-50 | Out of Stock |
| White / 8.5/42 | 864455 | SID-C2S-WHWH-42 | Available: Requires 3-5 business days processing time prior to shipment. |
| White / 9.5/43 | 864456 | SID-C2S-WHWH-43 | Available: Requires 3-5 business days processing time prior to shipment. |
| White / 10/44 | 864457 | SID-C2S-WHWH-44 | Available: Requires 3-5 business days processing time prior to shipment. |
| White / 11/45 | 864458 | SID-C2S-WHWH-45 | Available: Requires 3-5 business days processing time prior to shipment. |
| White / 11.5/46 | 864459 | SID-C2S-WHWH-46 | Available: Requires 3-5 business days processing time prior to shipment. |
| White / 12.5/47 | 864460 | SID-C2S-WHWH-47 | Available: Requires 3-5 business days processing time prior to shipment. |
| White / 13/48 | 864461 | SID-C2S-WHWH-48 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Black / 8.5/42 | 864476 | SID-C2S-WHBK-42 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Black / 9.5/43 | 864477 | SID-C2S-WHBK-43 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Black / 10/44 | 864478 | SID-C2S-WHBK-44 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Black / 11/45 | 864479 | SID-C2S-WHBK-45 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Black / 11.5/46 | 864480 | SID-C2S-WHBK-46 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Black / 12.5/47 | 864481 | SID-C2S-WHBK-47 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Black / 13/48 | 864482 | SID-C2S-WHBK-48 | Available: Requires 3-5 business days processing time prior to shipment. |
| Black/Grey/Fluo Yellow / 8.5/42 | 864462 | SID-C2S-BGFY-42 | Out of Stock |
| Black/Grey/Fluo Yellow / 9.5/43 | 864463 | SID-C2S-BGFY-43 | Out of Stock |
| Black/Grey/Fluo Yellow / 10/44 | 864464 | SID-C2S-BGFY-44 | In Stock: Ships next business day |
| Black/Grey/Fluo Yellow / 11/45 | 864465 | SID-C2S-BGFY-45 | Out of Stock |
| Black/Grey/Fluo Yellow / 11.5/46 | 864466 | SID-C2S-BGFY-46 | Out of Stock |
| Black/Grey/Fluo Yellow / 12.5/47 | 864467 | SID-C2S-BGFY-47 | Out of Stock |
| Black/Grey/Fluo Yellow / 13/48 | 864468 | SID-C2S-BGFY-48 | Out of Stock |
| White/Red / 8.5/42 | 864497 | SID-C2S-WHRD-42 | Out of Stock |
| White/Red / 9.5/43 | 864498 | SID-C2S-WHRD-43 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Red / 10/44 | 864499 | SID-C2S-WHRD-44 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Red / 11/45 | 864500 | SID-C2S-WHRD-45 | In Stock: Ships next business day |
| White/Red / 11.5/46 | 864501 | SID-C2S-WHRD-46 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Red / 12.5/47 | 864502 | SID-C2S-WHRD-47 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Red / 13/48 | 864503 | SID-C2S-WHRD-48 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Orange / 8.5/42 | 864490 | SID-C2S-WHOR-42 | Out of Stock |
| White/Orange / 9.5/43 | 864491 | SID-C2S-WHOR-43 | Out of Stock |
| White/Orange / 10/44 | 864492 | SID-C2S-WHOR-44 | Out of Stock |
| White/Orange / 11/45 | 864493 | SID-C2S-WHOR-45 | Out of Stock |
| White/Orange / 11.5/46 | 864494 | SID-C2S-WHOR-46 | Out of Stock |
| White/Orange / 12.5/47 | 864495 | SID-C2S-WHOR-47 | Out of Stock |
| White/Orange / 13/48 | 864496 | SID-C2S-WHOR-48 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Blue / 8.5/42 | 864483 | SID-C2S-WHBL-42 | Out of Stock |
| White/Blue / 9.5/43 | 864484 | SID-C2S-WHBL-43 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Blue / 10/44 | 864485 | SID-C2S-WHBL-44 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Blue / 11/45 | 864486 | SID-C2S-WHBL-45 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Blue / 11.5/46 | 864487 | SID-C2S-WHBL-46 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Blue / 12.5/47 | 864488 | SID-C2S-WHBL-47 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Blue / 13/48 | 864489 | SID-C2S-WHBL-48 | Out of Stock |
| Red/White/Blue / 8.5/42 | 864469 | SID-C2S-RWHB-42 | Out of Stock |
| Red/White/Blue / 9.5/43 | 864470 | SID-C2S-RWHB-43 | In Stock: Ships next business day |
| Red/White/Blue / 10/44 | 864471 | SID-C2S-RWHB-44 | Out of Stock |
| Red/White/Blue / 11/45 | 864472 | SID-C2S-RWHB-45 | Out of Stock |
| Red/White/Blue / 11.5/46 | 864473 | SID-C2S-RWHB-46 | Out of Stock |
| Red/White/Blue / 12.5/47 | 864474 | SID-C2S-RWHB-47 | Out of Stock |
| Red/White/Blue / 13/48 | 864475 | SID-C2S-RWHB-48 | Out of Stock |