The Sidas 3mm Volume Reducer footbeds have been designed to reduce the internal volume of your shoe or boot by approximately 1/3 to 1/2 of a UK footwear size. They come in handy when you have shoes or boots that are too large or if one foot is slightly larger than the other, allowing you to fine-tune the fit. Additionally, you can also adjust the fit by experimenting with various sock combinations and lacing techniques.
Established in 1977
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