Personalized Grandpas First Mate Sailing Nautical Boys Toddler Long Sleeve T-Shirt. Grandpa's First Mate Toddler Long Sleeve Tee - Black has blue nautical ship's wheel logo for a little boy who loves sailing. 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.