Fruit of the Loom Boys' 360 Stretch Boxer Briefs - Soft Cotton Underwear for Kids, Breathable & Comfortable for School, Sports & Everyday Wear

I purchased these for my 3 year old son. He had been wearing a different type that were more of a "performance " style fabric, the slick, stretchy, soft kind. They had a seam on the backside that would rub funny and always gave him a rash. These have fixed the rash issue, as there are no seams on the backside. These are very stretchy and soft, and they hold their shape well. They don't stretch out and get saggy after a day of wear. They do seem to run a little small. My son is 3 years old, 40 inches tall, and 33.6lbs. I purchased the 4/5 and they fit, but the waist feels a little tighter than what I'd normally purchase for him. He says they're comfortable and not too tight, so I trust his judgment. For the price, these are great and will work just fine for us until he grows out of them