These are the flexible sizes for respective age group as per mentioned in CM

Size Increase	Approx Age	Chest (CM)	Waist (CM)	Hips (CM)	Inside Leg Length (CM)
122	7Y	62	56	66	55
128	8Y	64	57	69	58.5
134	9Y	67	59	72	62
140	10Y	70	61	75	65.5
146	11Y	73	63	78	69

 

Boy's Denim Pants:

Imitation fly cut: pull on

Material and technologies:

• 72% cotton,
• 24% polyester,
• 2% viscose,
• 2% elastane denim sunblast effect - bright abrasions

Washing and care:

• Wash separately at temperatures up to 40 ° C.
• Wash and iron inside out.
• The fabric may dye.
• Be careful when using light colored clothing.