TCX S-Zero Boots
Borrowing from the technology of our S-Race boot, the S-Zero offers the maximum amount of protection from an entry level track boot, while utilizing our MCS® (Metatarsal Control System) for comfort and safety on the bike and off. This Lorica® boot is unmatched in comfort and side impact protection for an entry level race boot. Replaceable sliders available.
Have a functionality, fit, or otherwise product-specific question about the TCX S-Zero Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.


Formerly known as Oxtar, TCX Boots are Italian made and manufactured in European sizes, so make sure to look at the size chart below to see the US conversions. We have found them to run typically true to size, but in our experience they typically will fit people with a wider foot better
|
European Unisex Size |
Men’s US Size |
Women’s US Size |
|---|---|---|
| 33 | 1.5 | |
| 34 | 2 | |
| 35 | 3 | 4 |
| 36 | 3.5 | 4.5 |
| 37 | 4.5 | 5.5 |
| 38 | 5 | 6.6 |
| 39 | 6 | 7 |
| 40 | 7 | 8 |
| 41 | 8 | 9 |
| 42 | 8½ | 9½ |
| 43 | 9 | - |
| 44 | 10 | - |
| 45 | 11 | - |
| 46 | 12 | - |
| 47 | 12½ | - |
| 48 | 13 | - |
| 49 | 14 | - |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Click here to see the full TCX Boots Size Chart| Product Style | RevZilla SKU ID | Manufacturer Product # | Availability |
|---|---|---|---|
| Black / 40 | 753126 | 7626NERO-40 | Out of Stock |
| Black / 41 | 753127 | 7626NERO-41 | Out of Stock |
| Black / 42 | 753128 | 7626NERO-42 | Out of Stock |
| Black / 43 | 753134 | 7626NERO-43 | Out of Stock |
| Black / 44 | 753129 | 7626NERO-44 | Out of Stock |
| Black / 45 | 753130 | 7626NERO-45 | Out of Stock |
| Black / 46 | 753135 | 7626NERO-46 | Out of Stock |
| Black / 47 | 753131 | 7626NERO-47 | Out of Stock |
| Black / 48 | 753132 | 7626NERO-48 | Out of Stock |
| Black / 49 | 753133 | 7626NERO-49 | Out of Stock |