Annual New Year’s Day Polar Bear Swim at Coney Island1.

1. People taking part in the Coney Island Polar Bear Club’s annual New Year’s Day Polar Bear Swim enter the water in New York’s Coney Island January 1, 2013.

Annual New Year's Day Polar Bear Swim at Coney Island1.

2. People enter the water while taking part in the Coney Island Polar Bear Club’s annual New Year’s Day Polar Bear Swim in New York.

Annual New Year's Day Polar Bear Swim at Coney Island1.

3. Monte Isom of New York screams while taking part in the Coney Island Polar Bear Club’s annual New Year’s Day Polar Bear Swim.

Annual New Year's Day Polar Bear Swim at Coney Island1.

4. A group of swimmers exit the water after taking the plunge in 30-degree temperatures during the 110th annual Coney Island Polar Bear

Annual New Year's Day Polar Bear Swim at Coney Island1.

5. Picking up on a theme related to Superstorm Sandy, which hit Coney Island hard, a man dressed as a boiler tests the water.

Annual New Year's Day Polar Bear Swim at Coney Island1.

6. People enter the water while taking part in the Coney Island Polar Bear Club’s annual New Year’s Day Polar Bear Swim in New York.

Annual New Year's Day Polar Bear Swim at Coney Island1.

7. A woman exits the water after taking part in the Coney Island Polar Bear Club’s annual New Year’s Day Polar Bear Swim in New York.

Annual New Year's Day Polar Bear Swim at Coney Island1.

8. People wait behind caution tape before taking part in the Coney Island Polar Bear Club’s annual New Year’s Day Polar Bear Swim.

Annual New Year's Day Polar Bear Swim at Coney Island1.

9. Tattooed men congratulate each other on taking the plunge during the 110th annual Coney Island Polar Bear Club ocean swim at Coney.

Annual New Year's Day Polar Bear Swim at Coney Island1.

10. A man dressed as a penguin enters the water while taking part in the Coney Island Polar Bear Club’s annual New Year’s Day Polar Bear

Annual New Year's Day Polar Bear Swim at Coney Island1.

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