Men's thermal underwear set Naturehike NH22NY001, demi-season, size XL, black

Description of the Naturehike NH22NY001 men's thermal underwear set, demi-season, size XL, black:

Naturehike thermal underwear has heat-insulating and moisture-absorbing properties, providing maximum comfort during active recreation or sports in the demi-season. The optimal air temperature for wearing the set is within 5-15°C.

The material of thermal underwear is a synthetic fiber, which includes polyacrylonitrile (63.5%), modal (27.5%) and spandex (9%). The fabric is antistatic and known as “synthetic wool”, which retains natural heat more effectively than natural material. The high strength of the fibers prevents the fabric from being worn out during regular wear. The underwear can be washed in a washing machine on a delicate cycle.

The material used in the sewing is created using the special Outlast technology, invented by NASA to ensure the comfort of astronauts in case of temperature changes in space. When the body temperature rises, the fabric absorbs excess sweat, and its breathable properties prevent the body from overheating. When the temperature drops sharply, the interweaving of fibers prevents rapid heat loss, minimizing the risk of freezing.

The smooth surface of the polyacrylonitrile material resembles silk and does not irritate the skin. The thermal underwear does not lose its shape when stretched repeatedly and fits tightly to the figure without restricting movement. The round collar design is versatile, so the model can be worn as a base layer under warm outerwear.

Characteristics:

• men's thermal underwear for wearing during sports and active recreation;
• color – black;
• size – XL;
• temperature regime – 5-15°C;
• material – 63.5% polyacrylonitrile, 27.5% modal, 9% spandex;
• maintaining body temperature at 33°C;
• effective sweat wicking and breathability to keep skin dry;
• no protruding seams;
• Machine washable.