Sizing Information:
These boots have the same basic overall fit as the Sidi Vertebra/Strada products, so if you’ve had fit experience with those, you’ll be fine with the Vertigo boots of the same size. The calf adjustment capability on these boots is very effective and has a WIDE adjustment range, so if you have big calves, this is your boot! Visit our Sidi Sizing Information page for complete size conversion info (ladies can use the chart at the bottom of the page). We feel the chart works well to choose a size based upon a US shoe size. We estimate the width of these boots to be “medium” or “D” width.
Take the “View Larger Pictures” link above to see a close-up shot of this boot. Most of the outer shell is constructed with perforated Lorica material which allows air to flow freely through the boot. As you can imagine, this would be the boot of choice for very warm weather. For a good description of the racing features of this boot, have a look at the Vertigo Corsa boot information. The standard Vertigo boot offers a vent, but even the best vent design won’t allow the kind of air flow you’ll get with this fully perforated design.
