Sidi Vortice Boots
It was thought that the award winning Sidi Vertigo Corsa boot was the pinnacle of sport boot technology. Until today that is as Sidi is proud to introduce the next step in the evolutionary chain: The “Vortice”. The latest in technology combined with the great skill and workmanship of Sidi’s Italian based factory technicians’ blend in a whirl of fresh solutions to satisfy a rider’s desire for safety and comfort.
A) The TECNO CALF TENSIONER mechanism adjusts the leg circumference. Placed in the back of the boots upper, it works through a nylon wire that hooks directly to the shin plate.
B) The TECNO SHIN TENSIONER mechanism helps the TECNO CALF TENSIONER close the leg upper on the front part of the boot. The two lateral nylon braces join the ankle joint with two screws that are protected by nylon caps. This system is reinforced with fiberglass, supports the ankle and is easy to replace. This system allows excellent flex movement front-to-back while being firm side-to-side.
Have a functionality, fit, or otherwise product-specific question about the Sidi Vortice 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/Black / 6/39 | 475702 | SIS-VOR-BKBK-39 | Out of Stock |
| Black/Black / 7/40 | 475703 | SIS-VOR-BKBK-40 | Out of Stock |
| Black/Black / 7.5/41 | 475704 | SIS-VOR-BKBK-41 | Out of Stock |
| Black/Black / 8.5/42 | 475705 | SIS-VOR-BKBK-42 | In Stock: Ships within 24 hours |
| Black/Black / 9.5/43 | 475706 | SIS-VOR-BKBK-43 | In Stock: Ships within 24 hours |
| Black/Black / 10/44 | 475707 | SIS-VOR-BKBK-44 | In Stock: Ships within 24 hours |
| Black/Black / 11/45 | 475708 | SIS-VOR-BKBK-45 | Available: Requires 3-5 business days processing time prior to shipment. |
| Black/Black / 11.5/46 | 475709 | SIS-VOR-BKBK-46 | In Stock: Ships within 24 hours |
| Black/Black / 12.5/47 | 475710 | SIS-VOR-BKBK-47 | In Stock: Ships within 24 hours |
| Black/Black / 13/48 | 475711 | SIS-VOR-BKBK-48 | Out of Stock |
| White/Black / 8.5/42 | 599674 | SIS-VOR-WHBK-42 | Out of Stock |
| White/Black / 9.5/43 | 599675 | SIS-VOR-WHBK-43 | Available: Requires 3-5 business days processing time prior to shipment. |
| White/Black / 10/44 | 599676 | SIS-VOR-WHBK-44 | In Stock: Ships within 24 hours |
| White/Black / 11/45 | 599677 | SIS-VOR-WHBK-45 | Out of Stock |
| White/Black / 11.5/46 | 599678 | SIS-VOR-WHBK-46 | Out of Stock |
| White/Black / 12.5/47 | 599714 | SIS-VOR-WHBK-47 | Out of Stock |
| Black/Hi Viz Yellow / 8.5/42 | 847008 | SIS-VOR-BKFY-42 | Available: Requires 3-5 business days processing time prior to shipment. |
| Black/Hi Viz Yellow / 9.5/43 | 847009 | SIS-VOR-BKFY-43 | Available: Requires 3-5 business days processing time prior to shipment. |
| Black/Hi Viz Yellow / 10/44 | 847004 | SIS-VOR-BKFY-44 | In Stock: Ships within 24 hours |
| Black/Hi Viz Yellow / 11/45 | 847005 | SIS-VOR-BKFY-45 | Available: Requires 3-5 business days processing time prior to shipment. |
| Black/Hi Viz Yellow / 11.5/46 | 847006 | SIS-VOR-BKFY-46 | In Stock: Ships within 24 hours |
| Black/Hi Viz Yellow / 12.5/47 | 847007 | SIS-VOR-BKFY-47 | Available: Requires 3-5 business days processing time prior to shipment. |
| Black/Red/White / 8.5/42 | 864565 | SIS-VOR-BKRW-42 | Out of Stock |
| Black/Red/White / 9.5/43 | 864566 | SIS-VOR-BKRW-43 | Out of Stock |
| Black/Red/White / 10/44 | 864567 | SIS-VOR-BKRW-44 | Out of Stock |
| Black/Red/White / 11/45 | 864568 | SIS-VOR-BKRW-45 | Out of Stock |
| Black/Red/White / 11.5/46 | 864569 | SIS-VOR-BKRW-46 | Out of Stock |
| Black/Red/White / 12.5/47 | 864570 | SIS-VOR-BKRW-47 | Out of Stock |