Should Slip on Shoes Be Tight?

Make sure the ball of your foot fits comfortably into the widest part of the shoe. Don't buy shoes that feel too tight and expect them to stretch to fit. Your heel should fit comfortably in the shoe with a minimum amount of slipping - the shoes should not ride up and down on your heel when you walk.

Are slip on shoes supposed to be loose?

There's always a major test your shoes should pass: Slide your index finger between your heel and the heel of your shoes. - Your finger should fit snugly, but not too tight or loose. If it is tight, chances are you need a bigger size. If it is too loose, go one size down.

How slip on shoes should fit?

The ball of your foot should fit comfortably in the widest part of the shoe, and at the heel there should be room for slight heel slippage. ... If a pair of shoes does feel too tight, try a half size bigger, as you shouldn't buy new shoes in the hope that they'll stretch over time.