Funny I Biked 100 Miles on Purpose Cycling TshirtMachine wash cold with like colors, dry low heat Why does someone ride 100 miles? Because riding a century is a challenge. People who complete 100 miles on a bike should be proud of the achievement, and this shirt makes a great gift to commemorate when mom or dad rode 100 miles. Shoe you're proud of a friend or family riding 100 miles on purpose! It's not about competition or winning, it's just about completing the challenge of cycling 100 and