According to the query of Suning.cn official website, Kaman is a brand specializing in the production of scientific underwear, which was founded in 1998. Committed to creating skin-friendly, fashionable and comfortable underwear products, it is one of the leading scientific and technological underwear brands in the world. Kartman men's underwear is made of high-quality fabrics such as modal and ice silk, which is breathable and comfortable, and is deeply loved by consumers, belonging to the mid-range grade.