Sidi ST Boots

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 ST 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! Sidi says they can accommodate up to a 15 inch calf. 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.

The Sidi ST motorcycle boots are an all new upper level sport boot, and I have to say I am REALLY impressed. These boots seem to have the perfect blend of protection, comfort, and convenience. The problem I find with some top level race boots, is they really aren’t very practical for street riders (unless all you are doing is aggressive canyon carving, etc). Race boots tend to be very stiff, and have a lot of adjustments and closures that make them cumbersome to get on and off. The ST boots, in contrast, have very easy entry, yet they are held securely on your feet at the same time. This is thanks to Sidi’s exclusive cam-lock buckles, which they brought over from their very successful dirt line. These buckles are the best in the industry. They are easy to operate, stay put when closed, and are very sturdy as well. There are two buckles on these boots, one on each side of the upper, with a very large adjustment range for different sized legs. Sidi claims that the ST boots can accommodate up to a 15 inch calf (12.5 inches above the floor). So for those of you with large calves, these are the boots for you! The ST boots feature more than just fancy new buckles though. The upper portion of the boot that folds down functions as a very sturdy ankle brace (take a look at the pictures we took, you’ll see what I’m talking about). After trying these on, I was very impressed with the amount of support that they provided. A replaceable shock absorbing heel cup and toe slider are nice features for those who like to push it, and a closeable vent on the side of the boot will help cool you down in warmer weather. We have taken quite a few photos of the Sidi ST boots here in our studio. So be sure to click the “View Larger Images” link above to take a look!