You have just purchased a pair of SIDAS soles, but they do not fit your shoes properly. Learn how to cut and fit your new soles in your shoes.
So that the new pair of soles is adapted to the size of your shoes, you must first remove the insoles. At the end of the process you will no longer need the insoles.
Once your insole is withdrawn, position it on the new sole. Align the back of the heel of the sole and insole and make sure that both are well aligned.
BE CAREFUL to work on the same foot. E.g. Sidas right foot sole with right foot insole
Have a marker handy and draw the outline of the insole on your new sole around the toes. Make sure you don't go too far down toward the middle of the sole to avoid cutting the soleholders.
Cut the sole following the cut lines you previously traced. Make sure you don't go too far down in the middle of the sole to avoid cutting the various soleholders.
Remember not to reinsert the insole. Simply slip your new sole into your shoe and enjoy your newfound comfort!