We all love summer, the sunshine, the long days and those endless light nights. It really is a time of the year when everyone seems to feel happier, possibly because they are looking forward to getting away for the holidays and spending some time with family and friends. It is also a lovely time in terms of fashion. The thick tights get put back into the drawer, and the sun-dresses and the sandals come out of their winter hibernation. But there is a downside to all this sunshine, and that is the endless shaving of legs that we seem to do to keep them smooth and silky and looking their…