I have been wearing the Pegasus range for many years and they fit perfectly. I walk, run and kick with my feet in these shoes. This latest model in the Pegasus line looks good but is less functional. Overall the fit is good except at the back (heel/ankle). It's like the shoe has relaxed there, leaving enough slack for the heel to move and rub. I tighten my shoelaces and it still happens. Will invest in other shoes for the upcoming 7K. These will be short walks around town.