If you visit these pages often, you know that high heels are cycle chic, not an excuse to totter to your fossil-fuel powered footsaver and motor to your destination. Get ready to add another plus under the “bike with stilettos” column in your daily mobility decision: driving in heels is dangerous. So dangerous, that UK-based women’s insurer Sheilas’ Wheels developed the convertible heels pictured here. Below the fold, you can see that the heel on these striking leg-lengtheners tucks away to make a sensible flat shoe for walking. Hmmm, another alternative to doing the city-circle search for a parking place or adding to the asphalt explosion.