You can ride a bike in any shoes, but anyone who rides regularly can benefit from Shoes designed specifically for Cycling.
You need to get shoes with the correct drilling (number and the position of holes) for the pedal system you use.
First you need to the right length, then be sure it have heel support, a good cycling shoe fit provides a secure anchor for your heel.
If you succeed to raise the heel fully or partly out of the shoe, the shoe is not supporting your heel accurately.
Your cycling shoes should feel completely comfortable.
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