If you are into sports, you probably have given a lot of thought to the shoes you wear when you are on the court.  Something you may not have thought of however, is the difference between the shoes you wear on an outside court and the shoes you wear in an indoor gym.  You ought to consider that outdoor courts are usually made from more abrasive, rugged materials, which can wear your shoes out faster.  Outdoor court shoes are generally made from stiffer, more durable materials and heavy-duty rubber.  Indoor shoes however, are generally softer and more grippy, helping you play on a slick indoor floor  without slipping.  Depending on where you usually play, you may need to buy a different kind of shoes, or have both on hand, so you are always prepared.