om 5 Toe to heal is 26.5cm so bought 26.5cm 2E because my feet arent wide fits like gloveVery snug ! Test it out a but no issue maybe could of go!3 3E. About .5inch of room at toes, pinky toe is a little close but im sure it will mold to my feet once i wear it more! Dont feel the energy thing or cushion to much ! Feels low to the ground overall i like it !!Was this or65z3 KM and i choose this instead! Hopefully i made rite decision!