though women and girls wear these, they can bring u lot of health issues in the long run..problems can occur in your legs, hips and backbone.
U see when u walk barefooted, the body's weight is perfectly transferred to the ground (AL Biology people might know this). Body can transfer the weight efficiently through hip, knee, ankle and finally through the foot..high heels make this difficult and knees, ankle, backbone etc are stressed so in the long run u get lot of complications.
Catwalk could be beautiful, but it can get u lot of health problems and accidents.
You cannot walk offroad and in the bus with these, I have seen several incidents where women and girls fall...I dont know, its up to girls...