Sidi London Insoles

Yes, they are designed to be compatible with most cycling footwear. Since they are a standard full-length replacement, you can easily trim them if needed to match the specific shape of your current insoles.

The fuzzy felt construction is specifically engineered to trap heat, which makes a noticeable difference during cold-weather rides. While they won't replace a dedicated winter boot, they are highly effective at preventing the cold soak that typically comes through the sole of a standard summer shoe.

The memory foam layer is thin and designed to provide comfort without significantly altering the volume inside your shoe. However, if your shoes are already extremely tight, you might notice a slightly snugger fit.

The insoles feature an anti-bacterial finish to manage moisture and odor, but they should be removed from your shoes after rides to air out. If they need a deeper clean, hand wash them gently with mild soap and let them air dry completely before reinserting.

They are suitable for both. The memory foam provides consistent support for longer efforts, and the moisture-wicking properties help keep your feet dry even when you are working hard in chilly conditions.