Children's functional pants with a high proportion of polypropylene ensure an optimal microclimate and skin temperature. Children's functional thermal pants Klimatex MACHA are made of luxurious material. Seamless technology minimizes the number of seams and thus eliminates skin irritation. Special zones and structures for optimal skin ventilation are knitted, not sewn. The extra-elastic material perfectly adapts to the curves of the body and fits like a second skin. The high content of polypropylene ensures an optimal microclimate and skin temperature. Polypropylene fiber is light, has excellent thermal insulation properties, wicks away sweat and leaves the skin dry and odor-free. At the same time, it is permanently colored and prevents the reproduction of bacteria. It ensures maximum moisture removal and quick drying. The material is ideal for increased physical load, helps to maintain optimal skin temperature, eliminates fluctuations in temperature during alternation of great effort and rest phases (e.g. active phase of skiing and then passive phase on the cable car). Prevents getting cold.seamless seamless design high polypropylene content for maximum functionality wicks away sweat quickly, keeps the skin dry and does not cool ultralight and compact thermal underwear that fits like a second skin reinforced rib structure in the waist replaces classic rubber comfortable to wear, does not constrict use: underwear for winter sports and hiking, for football training in dry weather, as underpants under cycling shorts, etc. Material: 70% polypropylene 21% polyamide 9% elastane