Vans Shark Week kids Velcro skate shoe. New w/ tag, size 6 big kids, 5uk, 38eu

2019 Shark Week kids shoes. Bought these in 2019 for my son to grow in them, just found them in the closet and his feet won't fit in them at all. Tried on twice, 6 big kid's size, 5uk, 38eu. I can get my feet in these and I'm a 6.5/7 in women's shoes. They're super cool, the bottom soles are my favourite part. I'll include the box as well, but it's a little crunched from being under stuff in the closet.