Personalized Shut Up and Ride Toddler Long Sleeve T-Shirt. Shut up and ride! A cyclist races along so fast that flames trail behind the bike. Great gift for biathletes, cyclists, or people who just love to ride a bike for fun! A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.