Zhongda Tong Children's Summer Lightweight Slim-Fitting Nine-Piece Outerwear Underwear Pants Material: Nylon,Spandex Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 150g Package size: 30x30x1cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) Size chart: Size:110 Recommended age:5-6 Years Waist:44cm/17.32'' Length:60cm/23.62'' Size:120 Recommended age:6-7 Years Waist:46cm/18.11'' Length:65cm/25.59'' Size:130 Recommended age:7-8 Years Waist:48cm/18.90'' Length:70cm/27.56'' Size:140 Recommended age:9-10 Years Waist:50cm/19.69'' Length:75cm/29.53'' Size:150 Recommended age:11-12Years Waist:52cm/20.47'' Length:80cm/31.50'' Size:160 Recommended age:13-14 Years Waist:54cm/21.26'' Length:85cm/33.46'' Size:170 Recommended age:15-16 Years Waist:56cm/22.05'' Length:90cm/35.43'' Waist design: High elasticity elastic band, comfortable to wear without any restraint, not tight nor constricting. Design: Seamless Cuffs, Comfortable Without Chafing, Seamless Finishing, Durable Without Irritation. Color and style options: White, black, grey, sky blue, purple, peach are available selection. Texture: -thin, -elastic, Smooth And Breathable, Non-slippery, Non-fading; The Fabric Is Made Of Nylon, Which Is Comfortable, Breathable And Has Elasticity.