Personalized Bike Pattern Blocks Toddler Long Sleeve T-Shirt. A patterned green bike against colorful patterned blocks is a unique cycling design for road and mountain cyclists. 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.