Compared to other bears, polar bears have elongated bodies and long slender necks. The coat can vary from pure white to creamy yellow to light brown depending upon season and angle of light. The hind limbs are longer than the forelimbs. This makes the large, muscular hind end stand higher than the shoulders. Polar bear legs are large and stocky.
Feet are five-toed paws.
The large paws of a polar bear act like snowshoes, spreading out the bear's weight as it moves over ice and snow. The forepaws are round, and the hind paws are elongated. Each toe has a thick, curved, non retractable claw. The claws are used for grasping prey and for traction when running or climbing on ice. The papillae create friction between the foot and ice to prevent slippage.