Young skin is even more susceptible to sun damage than older skin.
A suntan is the result of skin injury. Tanning occurs when UV rays enter the skin and it protects itself by producing more pigment, or melanin. Winter sports in the mountains increase the risk of sunburn because there is less atmosphere to block the sun's rays. The face, lips, neck, ears, forearms, and hands are exposes to the sun on a daily basis. It is important to protect these areas regularly, making sure to add extra protection to the knuckles and the tip of the nose, which are often overlooked.