Thank you for viewing. These are denim pants, size 150, for kids. The Uniqlo pair is a skinny type, size 150. Suitable for heights 145-155 cm, with a waist size of 59-65 cm. The waist is adjustable with elastic. The half pants are size S. My child wore these pants around the same time, so I believe they are around size 150. The waist has both elastic and a drawstring. They are made of a thin, soft material, perfect for the upcoming hot season. Both have no noticeable stains, and the condition is good, but please understand that these are used items before purchasing. Color: Blue Pattern/Design: Solid