helmet

Back when pitching meant Mordecai "Three Finger" Brown gingerly tossing baseballs so worn down that they resembled leather hacky sacks, players didn't need to worry about lifelong injury after getting hit by a pitch. But now that 'roided up monsters can hurl the ball fast enough to cause serious damage, players need something substantial to protect their dome.

Nineteen-year-old expert skier Janne van Enckevort was told that this cap would harden when his head struck the ice. To make sure, he removed the spongy pads lining the hat, crumpled them into a ball, and then smashed them against the floor. The ball stiffened upon impact, then quickly softened again.