Personalized Grandpas First Mate Nautical Sailboat Toddler Sweatshirt. Grandpa's 1st Mate Toddler Sweatshirt - White has little sailboat in red white and blue for a boy who loves sailing with their Dad. Keep your little one cozy and stylish with this soft and durable toddler sweatshirt. Designed for comfort and ease of movement, it features a classic fit with ribbed cuffs and hem for added warmth. Perfect for everyday wear, playtime, or chilly outings, this sweatshirt is made to withstand the adventures of an active toddler