Synthetic ice is a man-made surface designed to mimic the feel of real ice for activities like ice skating and hockey. It is typically made from high-density polyethylene (HDPE) and is engineered to allow skates to glide smoothly, providing a similar experience to traditional ice. This type of ice can be installed indoors or outdoors, making it a versatile option for training and recreational use. Synthetic ice is often used by athletes, including professional hockey players, to practice year-round without the need for refrigeration or maintenance associated with real ice surfaces.