While playing on a typical 18-hole golf course, a golfer walks up to five miles, which adds up to about three to five hours of standing and walking. In addition to spending many hours on your feet, the biomechanics of a powerful, successful swing also rely on properly-positioned feet. Golf shoes should therefore be comfortable, lightweight, and well-cushioned, with a snugger-than-usual fit in the mid-shoe area for support during swings. They should be made of a breathable, water-resistant material. The sole should provide traction; serious golfers may choose to wear spikes for additional traction and stability. There are many different types of spikes available, and some golf courses have regulations as to what types of spikes can be worn. When trying on golf shoes, always wear the socks you will actually wear while golfing to ensure a proper shoe fit.