Size 5T HOWEVER these board shorts run small. If your child is wearing a 5T in most clothes comfortably without the clothes being on the bigger size then I think these shorts will be too small. I recommend them more for child still in a size 4. Good condition. No stains or rips. Non smoking home. Fun, color-blocked, baby-sized boardshorts are made of quick-drying 100% recycled nylon with a durable water repellent (DWR) finish made without perfluorinated chemicals (PFCs/PFAS) for comfort in and out of the water. They have a soft elasticized waistband for easy on/off. Inseam is 2". Unlined.