Boy's seamless underwear set (TOP+BOTTOM) 4F 4FJWAW25USEAM248-36S

The seamless underwear set from 4F for boys is the perfect choice for active days. With the innovative 4F Skin technology, it offers not only pleasant wearing comfort but also effective thermal protection. Thanks to the seamless construction, there is no pressure or chafing, which further increases freedom of movement. The thermoactive function ensures that body temperature is optimally maintained, while the quick-drying fabric wicks away moisture. This 2-piece set, consisting of a long-sleeve top and leggings, is ideal for everyday use and sports activities.