Personalized Life Is Better On A Bike Youth T-Shirt. Life is better on a bike. Truer words were never spoken, and any cyclist will agree. Great gift for anyone who loves bicycling. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.