I bought this for my 4 year old son. They are a bit large but that is due to the 4/5 size. They're big enough for him to wear this year, next year, and maybe even the year after, depending on how fast he grows. They are thick, soft and warm! The only problem is that after washing they are now covered in pills. He'd worn it twice before and the belt had fallen apart. It's on the seam so it's easy to fix, but that's not what I was expecting after only wearing them twice.