You set them up just to knock 'em down, but that's just the way it rolls out at the alley. Bowling is not for the faint of heart: the tension, the speed, the competition and the CRASH as the ball hits the pins. Can you get a three-finger handle on it? Fits men's shoe sizes 8 to 13. 70% cotton, 27% nylon, 3% spandex. Made in Korea.