The only thing with some shoesand frog cleats is that the space for the plate might be a little narrow on some of the women's shoes because Frog cleats are wider then standard SPD cleats. So I have had to shave some of the tread down on my shoes to get the frog cleats to fit. It isn't a big deal unless you plan to return or re-sell your shoes. The amount you have to take off doesn't impact walking or using the cleats and pedals at all.