Children's Underwear Boy's Threaded Cotton Boxer BriefsProduct information: Fabric name: cotton Security level: Class B Colour : H731 dinosaur combination MJPJ231, H731 shark combination MJPJ232, H731 hook machine combination MJPJ233, H731 train combination MJPJ234 Applicable gender: boy Main fabric composition: cotton Main fabric ingredient content: 100 Suitable height: 100,110,120,130,140,150 Underwear category: underwear Suitable age: middle and small children (3~8 years old, 100~140cm) Size