This Mud Pie swim trunk is perfect for your little boy's time at the pool or beach. Featuring a cute crab pattern in blue, this trunk is made from a comfortable poly/cotton blend material. The size is 4T-5T and it has a trunk style for the bottom. This item is great for parents looking for a fun and functional swimwear option for their little ones. Get your child ready for summer with this adorable Mud Pie swim trunk.