Size Chart: 4-5 Years (Label size 120/3XS): suggest height: 45.2-49.2 in/115-125 cm, suggest weight: 33-49 lbs/15-22.5 kg, waist 18.8-20.4 in 6-7 Years (Label size 130/2XS): suggest height: 49.2-53.1 in/125-135 cm, suggest weight: 33-60 lbs/22.5-27.5 kg, waist 19.6-21.2 in 8-9 Years (Label size 140/XS): suggest height: 53.1-57.0 in/135-145 cm, suggest weight: 60-71 lbs/27.5-32.5 kg, waist 21.6-23.2 in 9-10 Years (Label size 150/S): suggest height: 57.0-59.0 in/145-150 cm, suggest weight: 71-93 lbs/32.5-42.5 kg, waist 23.6-25.5 in 11-12 Years (Label size 160/M): suggest height: 59.0-62.9 in/150-160 cm, suggest weight: 93-110 lbs/42.5-50 kg, waist 25.1-26.7 in 13-14 Years (Label size 170/L): suggest height: 62.9-66.9 in/160-170 cm, suggest weight: 110-132 lbs/50-60 kg, waist 26.7-28.7 in 15-16 Years (Label size 175/XL): suggest height: 66.9-68.8 in/170-175 cm, suggest weight: 121-143 lbs/55-65kg, waist 28.7-30.7 in The label size is Asian size, please ignore them. You could refer to the size chart. Please allow 2-4cm discrepancy due to different measurement methodOccasion: international standard dance and latin/samba/rumba/salsa/ballroom/cha cha/tango dance practice/training and race/performance professional trousers. Model: height 53.1 in/135 cm, weight 55 lbs/25 kg, wearing size 6-7 Years (label size 130/2XS). Features: elastic waist, comfortable and not tight. Loose fit, suitable for kids of all shapes and sizes. It has a drapey feeling and is more elegant when dancing. Material: smooth fabric with high elasticity, moderate thickness, breathable and soft. Suitable for boys aged 4-16. To ensure the fit, please measure your child's height and weight, age is for reference only. Machine Wash. elastic closure. Imported. 100% Polyester.Best Sellers Rank: See Top 100 in Clothing, Shoes & Jewelry. : B0BF9N1922. Date First Available: September 14, 2022. Department: Boys.