These are half pants. The size is labeled as 160, but they were worn when the child was size 150, and were tight when the child was size 160, so I think they would be good for a child who wears size 150. The waist is elastic and can be adjusted, and there are pockets on both sides. They are clean with no stains or snags. Thank you. ★Size...160, but runs small, so I think it's okay for size 150, waist 30cm, length 46cm ★Material...100% polyester